TRF3765IRHBT Part Information

Details for TRF3765IRHBT by Texas Instruments

Semiconductors - ICs>Clock Timing & Frequency Management>Phase Locked Loops - PLL

Part Description

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 offchip loop filter can be used. The TRF3765 is available in an RHB-32 VQFN package.

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Part Features

  • 13-/16-Bit Reference/Feedback Divider
  • 25-Bit Fractional-N and Integer-N PLL
  • External VCO Input with Programmable VCO
  • Four Differential LO Outputs
  • Input Reference Frequency Range: 0.5 MHz to 350 MHz
  • Low RMS Jitter: 0.35 ps
  • Low-Noise VCO: u2013133 dBc/Hz (1-MHz Offset, fOUT = 2.65 GHz)
  • Output Frequencies: 300 MHz to 4.8 GHz
  • Programmable Output Divide-by-1/-2/-4/-8

Part Specifications

PLL Type Synthesizer & VCO
Frequency 4.8GHz
No. of Pins 32Pins
PLL Case Style VQFN
Supply Voltage Min 3V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
RoHS Compliant

Alternative Part Descriptions

  • Integer-N/Fractional-N PLL withVCO QFN32 | RS Components
  • PLL, SYNTHESIZER/VCO, 4.8GHZ, VQFN-32; Frequency:4.8GHz; PLL Type:Synthesizer & VCO; No. of Pins:32Pins; PLL Case Style:VQFN; Supply Voltage Min:3V; Supply Voltage Max:3.6V; Operating Temperature Min:-40°C; Operating Temperature RoHS Compliant: Yes | Newark Electronics
  • 300M-4800MHz Low Noise Integer-N/Fractional-N PLL with Integrated VCO and up to 8 Outputs | Texas Instruments

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