封裝資訊
| 封裝 | 引腳 VQFN (RHB) | 32 |
| 作業溫度範圍 (°C) -40 to 85 |
| 包裝數量 | 運送包裝 250 | SMALL T&R |
TRF3765 的特色
- Output Frequencies: 300 MHz to 4.8 GHz
- Low-Noise VCO: –133 dBc/Hz
(1-MHz Offset, fOUT = 2.65 GHz) - 13-/16-Bit Reference/Feedback Divider
- 25-Bit Fractional-N and Integer-N PLL
- Low RMS Jitter: 0.35 ps
- Input Reference Frequency Range:
0.5 MHz to 350 MHz - Programmable Output Divide-by-1/-2/-4/-8
- Four Differential LO Outputs
- External VCO Input with Programmable VCO
On/Off Control
TRF3765 的說明
The TRF3765 is a wideband Integer-N/Fractional-N frequency synthesizer with an integrated, wideband voltage-controlled oscillator (VCO). Programmable output dividers enable continuous frequency coverage from 300 MHz to 4.8 GHz. Four separate differential, open-collector RF outputs allow multiple devices to be driven in parallel without the need of external splitters.
The TRF3765 also accepts external VCO input signals and allows on/off control through a programmable control output. For maximum flexibility and wide reference frequency range, wide-range divide ratio settings are programmable and an off-chip loop filter can be used.
The TRF3765 is available in an RHB-32 QFN package.