TRF3765IRHBT Datasheet PDF - TI

The TRF3765IRHBT 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 300MHz to 4.8GHz. 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.

● 13-/16-bit Reference/feedback divider

● 25-bit fractional-N and integer-N PLL

● 0.35ps Low RMS jitter

● Programmable output divide-by-1/-2/-4/-8

● Four differentials LO outputs

● External VCO input with programmable VCO on/off control