ADI’s ADF4351 is a wideband phase lock loop (PLL) synthesizer with a voltage controlled oscillator (VCO), which allows for both fractional-N and integer-N frequency synthetization. The integrated VCO has frequency output of 2.2 GHz to 4.4 GHz plus it has division by 1-, 2-, 4-, 8-, 16-, 32-, and 64-circuits. The device is controlled by a 3-wire interface and requires a voltage range of 3 V to 3.6 V input. The ADF4351 is ideal for wireless technologies of WCDMA, GSM, PCS, DCS, WiMAX, and TD-SCDMA.
Features |
|
|
- PLL
- Logic compatibility: 1.8 V
- Low phase noise VCO
- Fractional-N synthesizer
- Integer-N synthesizer
|
|
- Output clock
- Frequency max: 4.4 GHz
- Voltage supply: 3 V to 3.6 V
- Temperature operating range: -40°C to +85°C
- Package / case: 32-LFCSP (5 mm x 5 mm)
|
Applications |
|
|
- Wireless infrastructure: WCDMA, GSM, PCS, DCS, WiMAX, and TD-SCDMA
- Test equipment
|
|
- CATV equipment
- Clock generation
- LANs
|