JAJSS15 November 2023 LMK3H0102
ADVANCE INFORMATION
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
FREQUENCY STABILITY | ||||||
∆ftotal | Total frequency stability | –25 | 25 | ppm | ||
∆finit | Initial frequency stability | TA = 25°C | –1 | 1 | ppm | |
∆ftemp | Frequency stability due to temperature | Over Recommended Operating Condition, dT/dt < 10°K/min | –10 | 10 | ppm | |
∆faging | Frequency stability due to aging | 10 years at 25°C | TBD | TBD | ppm | |
LP-HCSL CLOCK OUTPUT CHARACTERISTICS | ||||||
fout | Output frequency | 2.5 | 400 | MHz | ||
Vmin | Output low voltage (undershoot included) | –60 | 25 | mV | ||
Vovershoot | Overshoot voltage. Vmax - VOH | 150 | mV | |||
VOH,2.5/3.3 | Output high voltage. VDD = 2.5 V or 3.3 V | code = 0 | 594 | 625 | 656 | mV |
code = 1 | 614 | 647 | 679 | mV | ||
code = 2 | 635 | 668 | 702 | mV | ||
code = 3 | 656 | 690 | 725 | mV | ||
code = 4 | 676 | 712 | 747 | mV | ||
code = 5 | 697 | 733 | 770 | mV | ||
code = 6 (default) | 717 | 755 | 793 | mV | ||
code = 7 | 738 | 777 | 816 | mV | ||
code = 8 | 758 | 798 | 838 | mV | ||
code = 9 | 779 | 820 | 861 | mV | ||
code = 10 | 800 | 842 | 884 | mV | ||
code = 11 | 820 | 863 | 907 | mV | ||
code = 12 | 841 | 885 | 929 | mV | ||
code = 13 | 861 | 907 | 952 | mV | ||
code = 14 | 882 | 928 | 975 | mV | ||
code = 15 | 903 | 950 | 998 | mV | ||
VOH,1.8 | Output high voltage. VDD = 1.8 V | code = 0 | 563 | 625 | 688 | mV |
code = 1 | 582 | 647 | 712 | mV | ||
code = 2 | 601 | 668 | 735 | mV | ||
code = 3 | 621 | 690 | 759 | mV | ||
code = 4 | 641 | 712 | 783 | mV | ||
code = 5 | 660 | 733 | 806 | mV | ||
code = 6 (default) | 680 | 755 | 831 | mV | ||
code = 7 | 699 | 777 | 855 | mV | ||
code = 8 | 718 | 798 | 878 | mV | ||
code = 9 | 738 | 820 | 902 | mV | ||
code = 10 | 758 | 842 | 926 | mV | ||
code = 11 | 777 | 863 | 949 | mV | ||
code = 12 | 797 | 885 | 974 | mV | ||
code = 13 | 816 | 907 | 998 | mV | ||
code = 14 | 835 | 928 | 1021 | mV | ||
code = 15 | 855 | 950 | 1045 | mV | ||
Zdiff | LP-HCSL static differential impedance | 80.75 | 85 | 91.25 | Ω | |
95 | 100 | 105 | Ω | |||
dV/dt | Output slew rate (rising and falling edge) | Measured from –150 mV to +150 mV on the differential waveform, centered on the zero crossing point. OUTx_SLEW_RATE = 0 (TBD)(1) | 2.1 | 3.1 | V/ns | |
Measured from –150 mV to +150 mV on the differential waveform, centered on the zero crossing point. OUTx_SLEW_RATE = 0(1) | 2.3 | 3.5 | V/ns | |||
Measured from –150 mV to +150 mV on the differential waveform, centered on the zero crossing point. OUTx_SLEW_RATE = 1(1) | 2 | 3.2 | V/ns | |||
Measured from –150 mV to +150 mV on the differential waveform, centered on the zero crossing point. OUTx_SLEW_RATE = 2(1) | 1.7 | 2.8 | V/ns | |||
Measured from –150 mV to +150 mV on the differential waveform, centered on the zero crossing point. OUTx_SLEW_RATE = 3(1) | 1.4 | 2.7 | V/ns | |||
∆dV/dt | Rising edge rate to falling edge rate matching | See(1) | 3 | % | ||
ODC | Output duty cycle | See(1) | 49.9 | 50.3 | % | |
fout ≤ 325 MHz | 48.8 | 50.8 | % | |||
325 MHz < fout ≤ 400 MHz | 48.6 | 51.8 | % | |||
tskew | Output to output skew | Same FOD, LP-HCSL output | 50 | ps | ||
Vcross | Absolute crossing point voltage | See(1) | 280 | 480 | mV | |
∆Vcross | Variation of Vcross over all clock edges | See(1) | 30 | mV | ||
|VRB| | Absolute value of ring back voltage | See(1) | 100 | mV | ||
tstable | Time before VRB is allowed | See(1) | 500 | ps | ||
Jcycle-to-cycle | Cycle to cycle jitter, Common Clock no SSC | See(1) | 150 | ps | ||
Jcycle-to-cycle | Cycle to cycle jitter, Common Clock, -0.5% SSC | See(1) | 150 | ps | ||
tperiod_abs | Absolute period including jitter and SSC | See(1) | 9.949 | 10 | 10.101 | ns |
tperiod_avg_CC | Average clock period accuracy, Common Clock | See(1) | –100 | 2600 | ppm | |
tperiod_avg_SRIS | Average clock period accuracy, SRIS | See(1) | –100 | 1600 | ppm | |
LVDS CLOCK OUTPUT CHARACTERISTICS | ||||||
fout | Output frequency | 2.5 | 400 | MHz | ||
|VOD| | Steady-state magnitude of the differnetial output voltage |VOUTP - VOUTN| | 100 Ω external termination | 250 | 350 | 450 | mV |
∆Vpp-diff | Change in differential output voltage swing between complementary output states | 100 Ω external termination | 50 | mV | ||
VOS | Output offset voltage (common mode voltage) | VDDO = 3.3 V, 100 Ω external termination | 1.12 | 1.2 | 1.365 | V |
VDDO = 2.5 V, 100 Ω external termination | 1.1 | 1.2 | 1.345 | V | ||
VDDO = 1.8 V, 100 Ω external termination | 0.8 | 0.97 | V | |||
∆VOS | Change in VOS between complementary output states | 50 | mV | |||
ISA, ISB | Short-circuit current. Magnitude of current with the generator output terminals short-circuited to the generator circuit common | –24 | 24 | mA | ||
ISAB | Short-circuit current. Magnitude of current with generator output terminals short-circuited to each other | –12 | 12 | mA | ||
tR, tF | 20% to 80% differential rise/fall time | PADCAP_CHx = 0 | 195 | 315 | ps | |
PADCAP_CHx = 1 | 250 | 440 | ps | |||
PADCAP_CHx = 2 | 270 | 610 | ps | |||
PADCAP_CHx = 3 | 280 | 800 | ps | |||
tskew | Output to output skew | Same FOD, LVDS output | 50 | ps | ||
ODC | Output duty cycle | 49 | 51.1 | % | ||
LVCMOS CLOCK OUTPUT CHARACTERISTICS | ||||||
fout | Output frequency | 2.5 | 200 | MHz | ||
dV/dt | Output slew rate | VDDO = 3.3 V ± 5%, measured from 20% to 80%, 4.7 pF load | 2.6 | 4.7 | V/ns | |
VDDO = 2.5 V ± 5%, measured from 20% to 80%, 4.7 pF load | 2.6 | 3.7 | V/ns | |||
VDDO = 1.8 V ± 5%, measured from 20% to 80%, 4.7 pF load | 1 | 3.2 | V/ns | |||
VOH | Output high voltage | IOH = –15 mA at 3.3 V | 0.8 x VDDO | VDDO | V | |
IOH = –12 mA at 2.5 V | ||||||
IOH = –8 mA at 1.8 V | ||||||
VOL | Output low voltage | IOL = 15 mA at 3.3 V | 0.4 | V | ||
IOL = 12 mA at 2.5 V | ||||||
IOL = 8 mA at 1.8 V | ||||||
Ileak | Output leakage current | Output tri-stated. VDD = VDDO = 3.465 V | –5 | 0 | 5 | µA |
Rout | Output impedance | 17 | Ω | |||
ODC | Output duty cycle | fout ≤ 156.25 MHz | 45 | 55 | % | |
fout > 156.25 MHz | 40 | 60 | % | |||
tskew | Output-to-output skew | Same FOD, LVCMOS output | 50 | ps | ||
Cload | Maximum load capacitance | 15 | pF | |||
LVCMOS REFCLK CHARATERISTICS | ||||||
fout | Output frequency | See(2) | 12.5(3) | 200 | MHz | |
dV/dt | Output slew rate | VDDO = 3.3 V ± 5%, measured from 20% to 80%, 4.7 pF load(2) | 2.6 | 6.7 | V/ns | |
VDDO = 2.5 V ± 5%, measured from 20% to 80%, 4.7 pF load(2)(4) | 1.8 | 4.5 | V/ns | |||
VDDO = 1.8 V ± 5%, measured from 20% to 80%, 4.7 pF load(2)(4) | 1 | 3.2 | V/ns | |||
Ileak | Output leakage current | Output tri-stated. VDD = VDDO = 3.465 V(2)(4) | –5 | 5 | µA | |
Rout | Output impedance | 17 | Ω | |||
ODC | Output duty cycle | fout ≤ 156.25 MHz(2) | 45 | 55 | % | |
ODC | Output duty cycle | fout > 156.25 MHz(2) | 40 | 60 | % | |
Cload | Maximum load capacitance | See(2) | 15 | pF | ||
RJ | Random jitter | 12 kHz to 20 MHz integrated jitter at 50 MHz(2) | 0.5 | ps | ||
SSC CHARACTERISTICS | ||||||
fout | Output frequency range that supports SSC (any output format) | 2.5 | 200 | MHz | ||
fSSC | SSC modulation frequency | 30 | 31.5 | 33 | kHz | |
fSSC-deviation | SSC deviation (modulation depth) | Down spread (programmable) | –3 | –0.1 | % | |
Center spread (programmable) | ±0.05 | ±1.5 | % | |||
fSSC-deviation-accuracy | SSC deviation accuracy | fout ≤ 100 MHz, down spread | 0 | 0.01 | % | |
100 MHz < fout ≤ 200 MHz, down spread | 0 | 0.05 | % | |||
fout ≤ 100 MHz, center spread | 0 | 0.01 | % | |||
100 MHz < fout ≤ 200 MHz, center spread | 0 | 0.05 | % | |||
df/dt | max SSC frequency slew rate | 0 < fSSC-deviation ≤ –0.5% | 1250 | ppm/us | ||
JITTER CHARACTERISTICS | ||||||
JPCIe1-cc-SSC_off | PCIe Gen 1 Common Clock jitter, SSC is off (jitter limit = 86 ps) | SSC disabled on both outputs | 0.4 | ps | ||
JPCIe1-cc-SSC_on | PCIe Gen 1 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 86 ps) | SSC enabled on both outputs | 0.7 | ps | ||
JPCIe2-cc-SSC_off | PCIe Gen 2 Common Clock jitter, SSC is off (jitter limit = 3 ps) | SSC disabled on both outputs | 0.1 | 0.2 | ps | |
JPCIe2-cc-SSC_on | PCIe Gen 2 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 3 ps) | SSC enabled on both outputs | 0.2 | 0.35 | ps | |
JPCIe2-SRNS | PCIe Gen 2 SRNS jitter | SSC disabled on both outputs | 0.1 | 0.26 | ps | |
JPCIe2-SRIS | PCIe Gen 2 SRIS jitter, –0.3% ≤ SSC < 0% | SSC enabled on both outputs | 0.2 | 0.36 | ps | |
JPCIe3-cc-SSC_off | PCIe Gen 3 Common Clock jitter, SSC is off (jitter limit = 1 ps) | SSC disabled on both outputs | 32.8 | 60 | fs | |
JPCIe3-cc-SSC_on | PCIe Gen 3 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 1 ps) | SSC enabled on both outputs | 55.4 | 109 | fs | |
JPCIe3-SRNS | PCIe Gen 3 SRNS jitter | SSC disabled on both outputs | 35.9 | 67 | fs | |
JPCIe3-SRIS | PCIe Gen 3 SRIS jitter, –0.3% ≤ SSC < 0% | SSC enabled on both outputs | 155.6 | 317 | fs | |
JPCIe4-cc-SSC_off | PCIe Gen 4 Common Clock jitter, SSC is off (jitter limit = 500 fs) | SSC disabled on both outputs | 32.8 | 60 | fs | |
JPCIe4-cc-SSC_on | PCIe Gen 4 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 500 fs) | SSC enabled on both outputs | 55.4 | 110 | fs | |
JPCIe4-SRNS | PCIe Gen 4 SRNS jitter | SSC disabled on both outputs | 35.9 | 68 | fs | |
JPCIe4-SRIS | PCIe Gen 4 SRIS jitter, –0.3% ≤ SSC < 0% | SSC enabled on both outputs | 86.4 | 164 | fs | |
JPCIe5-cc-SSC_off | PCIe Gen 5 Common Clock jitter, SSC is off (jitter limit = 150 fs) | SSC disabled on both outputs | 11.1 | 26 | fs | |
JPCIe5-cc-SSC_on | PCIe Gen 5 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 150 fs) | SSC enabled on both outputs | 20.3 | 47 | fs | |
JPCIe5-SRNS | PCIe Gen 5 SRNS jitter | SSC disabled on both outputs | 12.7 | 30 | fs | |
JPCIe5-SRIS | PCIe Gen 5 SRIS jitter, –0.3% ≤ SSC < 0% | SSC enabled on both outputs | 22.9 | 51 | fs | |
JPCIe6-cc-SSC_off | PCIe Gen 6 Common Clock jitter, SSC is off (jitter limit = 100 fs) | SSC disabled on both outputs | 7.9 | 16 | fs | |
JPCIe6-cc-SSC_on | PCIe Gen 6 Common Clock jitter, –0.5% ≤ SSC < 0% (jitter limit = 100 fs) | SSC enabled on both outputs | 13.5 | 28 | fs | |
JPCIe6-SRNS | PCIe Gen 6 SRNS jitter | SSC disabled on both outputs | 11.2 | 24 | fs | |
JPCIe6-SRIS | PCIe Gen 6 SRIS jitter, –0.3% ≤ SSC < 0% | SSC enabled on both outputs | 17.7 | 36 | fs | |
RJRMS | 12 kHz to 20 MHz RMS jitter | fout = 100 MHz | 144 | 200 | fs | |
RJRMS | 12 kHz to 20 MHz RMS jitter | fout = 125 MHz | 117.6 | 150 | fs | |
RJRMS | 12 kHz to 20 MHz RMS jitter | fout = 156.25 MHz | 108.5 | 125 | fs | |
RJRMS | 12 kHz to 20 MHz RMS jitter | fout = 212.5 MHz | 107.3 | 150 | fs | |
RJRMS | 12 kHz to 20 MHz RMS jitter | fout = 312.5 MHz | 91.9 | 115 | fs | |
TIMING CHARACTERISTICS | ||||||
tstartup | Start-up time | VDD = 2.5 V or 3.3 V. Time elapsed from all VDD pins reach 2.1 V until first output clock rising edge. Output clock is always within specification | 1 | ms | ||
VDD = 1.8 V. Time elapsed from all VDD pins reach 1.6 V until first output clock rising edge. Output clock is always within specification | 1.5 | ms | ||||
tOE | Output enable time. | After CLOCK_READY status is '1', time elapsed between OE assertion and first output clock rising edge. Output is not tristated when disabled. | 7 | output clock cycles | ||
tOD | Output disable time. | Time elapsed between OE deassertion and last output clock falling edge. | 7 | output clock cycles | ||
POWER CONSUMPTION CHARACTERISTICS | ||||||
IDD | Core supply current, not including output drivers | One FOD enabled, 100 MHz ≤ fFOD ≤ 200 MHz | 49.1 | TBD | mA | |
One FOD enabled, 200 MHz < fFOD ≤ 400 MHz | 52.7 | TBD | mA | |||
Two FODs enabled, 100 MHz ≤ fFOD ≤ 200 MHz | 61.7 | TBD | mA | |||
Two FODs enabled, 200 MHz < fFOD ≤ 400 MHz | 68.5 | TBD | mA | |||
IDDO | Output supply current, per output channel | LP-HCSL. fout ≤ 100 MHz | 10.1 | TBD | mA | |
LP-HCSL. 100 MHz < fout ≤ 200 MHz | 13.2 | TBD | mA | |||
LP-HCSL. 200 MHz < fout ≤ 300 MHz | 13.7 | TBD | mA | |||
LP-HCSL. 300 MHz < fout ≤ 400 MHz | 14.4 | TBD | mA | |||
LVDS. fout ≤ 100 MHz | 6 | TBD | mA | |||
LVDS. 100 MHz < fout ≤ 200 MHz | 6.8 | TBD | mA | |||
LVDS. 200 MHz < fout ≤ 300 MHz | 7.6 | TBD | mA | |||
LVDS. 300 MHz < fout ≤ 400 MHz | 8.4 | TBD | mA | |||
1.8 V LVCMOS. fout = 50 MHz | 4.2 | TBD | mA | |||
1.8 V LVCMOS. fout = 200 MHz | 11.7 | TBD | mA | |||
2.5 V LVCMOS. fout = 50 MHz | 5.6 | TBD | mA | |||
2.5 V LVCMOS. fout = 200 MHz | 15.3 | TBD | mA | |||
3.3 V LVCMOS. fout = 50 MHz | 6.8 | TBD | mA | |||
3.3 V LVCMOS. fout = 200 MHz | 19.2 | TBD | mA | |||
IDDREF | REFCLK supply current | 1.8 V LVCMOS. fout = 50 MHz | 3.4 | TBD | mA | |
1.8 V LVCMOS. fout = 200 MHz | 9.5 | TBD | mA | |||
2.5 V LVCMOS. fout = 50 MHz | 4.7 | TBD | mA | |||
2.5 V LVCMOS. fout = 200 MHz | 12.8 | TBD | mA | |||
3.3 V LVCMOS. fout = 50 MHz | 5.9 | TBD | mA | |||
3.3 V LVCMOS. fout = 200 MHz | 16.6 | TBD | mA | |||
PSNR CHARACTERISTICS | ||||||
PSNRLVCMOS | Power Supply Noise Rejection for LVCMOS outputs(4) | 10 kHz | –76.7 | –61.2 | dBc | |
50 kHz | –80.9 | –60.9 | dBc | |||
100 kHz | –81.8 | –60 | dBc | |||
500 kHz | –84.3 | –64.9 | dBc | |||
1 MHz | –97.6 | –82.1 | dBc | |||
5 MHz | –104.3 | –83.1 | dBc | |||
10 MHz | –108.7 | –94.2 | dBc | |||
PSNRLVDS | Power Supply Noise Rejection for LVDS outputs(4) | 10 kHz | –79.5 | –74.5 | dBc | |
50 kHz | –83.5 | –77 | dBc | |||
100 kHz | –83 | –75.3 | dBc | |||
500 kHz | –88.3 | –83.1 | dBc | |||
1 MHz | –123.4 | –106.6 | dBc | |||
5 MHz | –115 | –92.3 | dBc | |||
10 MHz | –123.7 | –108.9 | dBc | |||
PSNRLP-HCSL | Power Supply Noise Rejection for LP-HCSL outputs(4) | 10 kHz | –80.1 | –74.5 | dBc | |
50 kHz | –84.7 | –76.7 | dBc | |||
100 kHz | –84.6 | –73.7 | dBc | |||
500 kHz | –93.1 | -82.9 | dBc | |||
1 MHz | –124.6 | –106.8 | dBc | |||
5 MHz | –114.3 | –92.9 | dBc | |||
10 MHz | –123 | –109.2 | dBc | |||
2-STATE LOGIC INPUT CHARACTERISTICS | ||||||
VIH-Pin2 | Input high voltage for Pin 2 | 0.7 × VDD | VDDD + 0.3 | V | ||
VIL-Pin2 | Input low voltage for Pin 2 | GND – 0.3 | 0.3 × VDD | V | ||
VIH-Pin1 | Input high voltage for Pin 1 | 1.15 | VDD + 0.3 | V | ||
VIL-Pin1 | Input low voltage for Pin 1 | –0.3 | 0.65 | V | ||
VIH-Pin3,4 | Input voltage high for Pin 3, 4 | 0.7 × VDD | VDD + 0.3 | V | ||
VIL-Pin3,4 | Input voltage low for Pin 3, 4 | GND - 0.3 | 0.8 | V | ||
VIH-Pin15 | Input voltage high for Pin 15 | 0.65 × VDD | VDD + 0.3 | V | ||
VIL-Pin15 | Input voltage low for Pin 15 | –0.3 | 0.4 | V | ||
Rint-up/down-Pin1,2 | Internal pullup or pulldown resistor for Pin 1 | 50 | 75 | 105 | kΩ | |
Rint-down-Pin3,4,15 | Internal pulldown resistor for Pin 2, 3, 4, 15 | 620 | 880 | 1200 | kΩ | |
Rext-up/down-Pin1,2 | Recommended external pullup or pulldown resistor for Pin 1, 2 | 0 | 1 | 10 | kΩ | |
Rext-up/down-Pin3,4,15 | Recommended external pullup or pulldown resistor for Pin 3, 4, 15 | 0 | 10 | 60 | kΩ | |
tR/tF | OE signal rise or fall time | 10 | ns | |||
Cin | Input capacitance | 3 | pF | |||
ENVIRONMENTAL TESTS | ||||||
Sinusoidal Vibration-4g | Frequency drift under sinusoidal vibration. 4g acceleration. x, y, z direction. | 10 Hz | TBD | ppb/g | ||
20 Hz | TBD | ppb/g | ||||
50 Hz | TBD | ppb/g | ||||
100 Hz | TBD | ppb/g | ||||
200 Hz | TBD | ppb/g | ||||
500 Hz | TBD | ppb/g | ||||
1 kHz | TBD | ppb/g | ||||
2 kHz | TBD | ppb/g | ||||
Sinusoidal Vibration-10g | Frequency drift under sinusoidal vibration. 10g acceleration. x, y, z direction. | 50 Hz | TBD | ppb/g | ||
100 Hz | TBD | ppb/g | ||||
200 Hz | TBD | ppb/g | ||||
500 Hz | TBD | ppb/g | ||||
1 kHz | TBD | ppb/g | ||||
2 kHz | TBD | ppb/g |