射频锁相环频率合成器 RF PLL Frequency Synthesizers
GENERAL DESCRIPTION
The ADF4110 familyoffrequency synthesizers can be used to implement localoscillators inthe upconversion and downcon version sectionsofwireless receivers and transmitters. They
consistofalownoise digitalPFDphasefrequencydetector, a precisionchargepump, a programmablereference divider, programmable A and B counters,and a dual-modulus prescaler
P/P + 1.The A 6-bit and B 13-bit counters,in conjunction withthe dual-modulus prescaler P/P + 1,implement an N dividerN = BP+ A.Inaddition,the 14-bitreference counterR counter allows selectable REFIN frequencies atthe PFD input. A completephase-lockedloopPLL can be implemented ifthe synthesizer is used with an external loopfilter and voltage
controlledoscillator VCO.
FEATURES
ADF4110: 550 MHz; ADF4111:1.2 GHz; ADF4112: 3.0 GHz; ADF4113: 4.0 GHz
2.7 V to 5.5 V power supply
Separate charge pump supply VP allows extended tuning voltage in 3V systems
Programmable dual-modulus prescaler 8/9, 16/17, 32/33, 64/65
Programmable charge pump currents
Programmable antibacklash pulse width
3-wire serial interface
Analogand digital lock detect
Hardware and software power-down mode
APPLICATIONS
Base stations for wireless radio GSM, PCS, DCS, CDMA, WCDMA
Wireless handsets GSM, PCS, DCS, CDMA, WCDMA
Wireless LANS
Communications test equipment
CATVequipment
频率 1.20 GHz
输出接口数 1
供电电流 5.5 mA
电路数 1
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压 2.7V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.7 V
安装方式 Surface Mount
引脚数 16
封装 TSSOP-16
宽度 4.4 mm
高度 1.05 mm
封装 TSSOP-16
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tube
RoHS标准 Non-Compliant
含铅标准 Contains Lead
ECCN代码 5A991.b
香港进出口证 NLR
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADF4111BRU ADI 亚德诺 | 当前型号 | 当前型号 |
ADF4106BRUZ 亚德诺 | 类似代替 | ADF4111BRU和ADF4106BRUZ的区别 |
ADF4113BRUZ 亚德诺 | 类似代替 | ADF4111BRU和ADF4113BRUZ的区别 |
ADF4110BRUZ 亚德诺 | 类似代替 | ADF4111BRU和ADF4110BRUZ的区别 |