ADF4351 Module 35M-4.4G TFT Color Touch Screen STM32 Sweep Frequency Signal Source RF Signal Generator

ADF4351 Module 35M-4.4G TFT Color Touch Screen STM32 Sweep Frequency Signal Source RF Signal Generator

Specification:  
- Output frequency range: 35M-4.4G(ADF4351)
- Power supply: 5V power supply, can be directly used USB power supply;
- Color display, touch screen operation, can realize the frequency sweep.
 
Application of module:
- Wireless infrastructure (TD-SCDMA, WiMAX, W-CDMA, GSM, PCS, DCS, DECT)
- Test equipment
- Wireless local area network (LAN), cable TV equipment
- Clock generation
 
Chip introduction:
ADF4351 combined with external loop filter and the use of external reference frequency, can achieve a fractional N or integer N frequency (PLL)frequency synthesizer.

ADF4351 has an integrated voltage controlled oscillator (VCO), whose fundamental output frequency range is 2200 MHz to 4400 MHz. In addition, the use of 1/2/4/8/16 frequency divider circuit, the user can generate a low to MHz RF 35Mhz/137.5 output frequency. For applications that require isolation, the RF output stage can be implemented as a mute. Mute function can be controlled through the pin, but also through software control. At the same time to provide auxiliary RF output, and can not be shut off.

Specification:
- Output frequency range: 137.5 MHz to 4400 MHz
- Frequency synthesizer and integer N frequency synthesizer with fractional N
- VCO with low phase noise
- Programmable 1/2/4/8/16 frequency output
- Root mean square (RMS) jitter: less than 0.4 RMS PS (typical value)
- Power supply voltage: 3 V to 3.6 V
- Logical compatibility: 1.8 V
- Programmable dual mode pre frequency divider: 4/5 or 8/9
- Programmable output power
- RF mute function
- Three wire serial interface
- Analog and digital lock detection
- Fast lock mode in wide band width

Package included:
- 1 x ADF4351 Module
- 1 x USB cable