SNOSB30Q October   2008  – March 2026 LMH6554

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Pin Configuration and Functions
    1.     Pin Functions
  6. 5Specifications
    1. 5.1 Absolute Maximum Ratings
    2. 5.2 ESD Ratings
    3. 5.3 Recommended Operating Conditions
    4. 5.4 Thermal Information
    5. 5.5 Electrical Characteristics: +5 V
    6. 5.6 Typical Performance Characteristics VS = ±2.5 V
  7. 6Detailed Description
    1. 6.1 Overview
    2. 6.2 Functional Block Diagram
    3. 6.3 Feature Description
    4. 6.4 Device Functional Modes
  8. 7Application and Implementation
    1. 7.1 Application Information
    2. 7.2 Typical Applications
      1. 7.2.1 Single-Ended Input to Differential Output Operation
        1. 7.2.1.1 Design Requirements
        2. 7.2.1.2 Detailed Design Procedure
          1. 7.2.1.2.1 Enable / Disable Operation
          2. 7.2.1.2.2 Single-Ended Input to Differential Output Operation
          3. 7.2.1.2.3 Driving Capacitive Loads
        3. 7.2.1.3 Application Curves
      2. 7.2.2 Fully Differential Operation
      3. 7.2.3 Single Supply Operation
      4. 7.2.4 Driving Analog-to-Digital Converters
      5. 7.2.5 Output Noise Performance and Measurement
      6. 7.2.6 Balanced Cable Driver
    3. 7.3 Power Supply Recommendations
      1. 7.3.1 Power Supply Bypassing
    4. 7.4 Layout
      1. 7.4.1 Layout Guidelines
      2. 7.4.2 Layout Example
      3. 7.4.3 Power Dissipation
      4. 7.4.4 ESD Protection
  9. 8Device and Documentation Support
    1. 8.1 Device Support
    2. 8.2 Documentation Support
      1. 8.2.1 Related Documentation
    3. 8.3 Trademarks
  10. 9Revision History
  11.   Mechanical, Packaging, and Orderable Information

5.5 Electrical Characteristics: +5 V

Unless otherwise specified, all limits are ensured for TA = +25°C, AV = +2, V+ = +2.5 V, V− = −2.5 V, RL = 200 Ω, VCM = (V++V-) / 2, RF = 200 Ω, for single-ended in, differential out.(1)
PARAMETERTEST CONDITIONSMIN (4)TYP (3)MAX (4)UNIT
AC PERFORMANCE (DIFFERENTIAL)
SSBWSmall Signal −3 dB Bandwidth (4)AV = 1, VOUT = 0.2 VPP2800MHz
AV = 2, VOUT = 0.2 VPP2500
AV = 4, VOUT = 0.2 VPP1600
LSBWLarge Signal BandwidthAV = 1, VOUT = 2 VPP1800MHz
AV = 2, VOUT = 2 VPP1500
AV = 2, VOUT = 1.5 VPP1900
0.1 dBBW0.1 dB BandwidthAV = 2, VOUT = 0.2 VPP, RF = 250Ω830MHz
SRSlew Rate4V Step6200V/μs
tr/tfRise/Fall Time2V Step, 10–90%290ps
0.4V Step, 10–90%150
Ts_0.10.1% Settling Time2V Step, RL = 200Ω4ns
Overdrive Recovery TimeVIN = 2V, AV = 5 V/V6ns
DISTORTION AND NOISE RESPONSE
HD22nd Harmonic DistortionVOUT = 2 VPP, f = 20 MHz-102dBc
VOUT = 2 VPP, f = 75 MHz-96
VOUT = 2 VPP, f = 125 MHz-87
VOUT = 2 VPP, f = 250 MHz−79
VOUT = 1.5 VPP, f = 250 MHz−81
HD33rd Harmonic DistortionVOUT = 2 VPP, f = 20 MHz−110dBc
VOUT = 2 VPP, f = 75 MHz−97
VOUT = 2 VPP, f = 125 MHz−87
VOUT = 2 VPP, f = 250 MHz−70
VOUT = 1.5 VPP, f = 250 MHz−75
OIP3Output 3rd-Order Interceptf = 150 MHz, VOUT = 2VPP Composite46.5dBm
IMD3Two-Tone Inter-Modulationf = 150 MHz, VOUT = 2VPP Composite−97dBc
enInput Voltage Noise Densityf = 10 MHz0.9nV/√ Hz
in+Input Noise Currentf = 10 MHz11pA/√ Hz
in-Input Noise Currentf = 10 MHz11pA/√ Hz
NFNoise Figure (8)50Ω System, AV = 7.3, 100 MHz7.7dB
INPUT CHARACTERISTICS
IBI+ / IBI-−75−2920µA
TCIbiInput Bias Current Temperature Drift8µA/°C
IBIDInput Bias Current (6)VCM = 0V, VID = 0V,
IBOFFSET = (IB- - IB+)/2		−10110μA
TCIboInput Bias Current Diff Offset Temperature Drift (3)0.006µA/°C
CMRRCommon Mode Rejection RatioDC, VCM = 0V, VID = 0V83dB
RINDifferential Input ResistanceDifferential19Ω
CINDifferential Input CapacitanceDifferential1pF
CMVRInput Common Mode Voltage RangeCMRR > 32 dB±1.25±1.3V
OUTPUT PERFORMANCE
Output Voltage Swing (3)Single-Ended Output±1.35±1.42V
IOUTOutput Current (3)VOUT = 0V±120±150mA
ISCShort Circuit CurrentOne Output Shorted to Ground
VIN = 2V Single-Ended (2)		150mA
Output Balance ErrorΔVOUT Common Mode /ΔVOUT Differential, ΔVOD = 1V, f < 1 MHz−64dB
OUTPUT COMMON MODE CONTROL CIRCUIT
Common Mode Small Signal BandwidthVIN+ = VIN− = 0V500MHz
Slew RateVIN+ = VIN− = 0V200V/μs
VOSCMInput Offset VoltageCommon Mode, VID = 0, VCM = 0V−16−6.54mV
IOSCMInput Offset Current (5)618μA
Voltage Range±1.18±1.25V
CMRRMeasure VOD, VID = 0V82dB
Input Resistance180kΩ
GainΔVOCM/ΔVCM0.990.9951.0V/V
MISCELLANEOUS PERFORMANCE
ZTOpen Loop Transimpedance GainDifferential180kΩ
PSRRPower Supply Rejection RatioDC, ΔV+ = ΔV− = 1V7495dB
ISSupply Current (3)RL = ∞465257mA
At extreme temperatures60
Enable Voltage ThresholdSingle 5V Supply (7)2.5V
Disable Voltage ThresholdSingle 5V Supply (7)2.5V
Enable/Disable Time15ns
ISDSupply Current, DisabledEnable=0, Single 5-V supply450510770μA
At extreme temperatures850
(1) Electrical Table values apply only for factory testing conditions at the temperature indicated. Factory testing conditions result in very limited self-heating of the device such that TJ = TA. No specification of parametric performance is indicated in the electrical tables under conditions of internal self-heating where TJ > TA. See Section 5.4 for information on temperature de-rating of this device." Min/Max ratings are based on product characterization and simulation. Individual parameters are tested as noted.
(2) Short circuit current should be limited in duration to no more than 10 seconds. See Section 7.4.3 for more details.
(3) Typical values represent the most likely parametric norm as determined at the time of characterization. Actual typical values may vary over time and will also depend on the application and configuration. The typical values are not tested and are not ensured on shipped production material.
(4) Limits are 100% production tested at 25°C. Limits over the operating temperature range are ensured through correlation using Statistical Quality Control (SQC) methods.
(5) Negative input current implies current flowing out of the device.
(6) IBI is referred to a differential output offset voltage by the following relationship: VOD(OFFSET) = IBI*2RF.
(7) VEN threshold is typically +/-0.3V centered around (V+ + V-) / 2 relative to ground.
(8) For test schematic, refer to Figure 7-10.