Part Number: LTC6948
Function: Ultralow Noise 0.37GHz to 6.39GHz Fractional-N Synthesizer with Integrated VCO
Package: QFN 28 Pin Type
Manufacturer: Analog Device, Linear Technology
Pinouts:
Description:
The LTC6948 is a high performance, low noise, 6.39GHz phase-locked loop(PLL) with a fully integrated VCO, including a reference divider, phase-frequency detector (PFD), ultralow noise charge pump, fractional feedback divider, and VCO output divider.
The fractional divider uses an advanced, 4th order Δ∑ modulator which provides exceptionally low spurious levels. This allows wide loop bandwidths, producing extremely low integrated phase noise values.
Features:
1. Low Noise Fractional-N PLL with Integrated VCO
2. 18-Bit Fractional Denominator
3. Excellent Integer Boundary Spurious Performance
Applications:
1. Wireless Basestations (LTE, WiMAX, W-CDMA, PCS)
2. Microwave Data Links
3. Military and Secure Radio
4. Test and Measurement
LTC6948 Datasheet PDF Download
Other data sheets are available within the file: 69481, LTC6948IUFD