參數資料
型號: ADF4193
廠商: Analog Devices, Inc.
英文描述: Low Phase Noise, Fast Settling PLL Frequency Synthesizer
中文描述: 低相位噪聲,快速設置的鎖相環(huán)頻率合成器
文件頁數: 7/28頁
文件大小: 437K
代理商: ADF4193
ADF4193
Pin No.
23
Rev. B | Page 7 of 28
Mnemonic
R
SET
Description
Connecting a resistor between this pin and GND sets the charge pump output current. The nominal voltage bias at
the R
SET
pin is 0.55 V. The relationship between I
CP
and R
SET
is
I
CP
= 0.25/
R
SET
So, with
R
SET
= 2.4 kΩ,
I
CP
= 104 μA.
Power Supply Pin for the Charge Pump. Nominally 5 V, should be at the same voltage at V
P
1. A 0.1 μF decoupling
capacitor to ground should be placed as close as possible to this pin.
Differential Amplifier’s Negative Input Pin.
Differential Charge Pump’s Negative Output Pin. Should be connected to AIN and the loop filter.
Fast Lock Switch 2. This switch is closed to SW
GND
while the SW1/2 timeout counter is active.
Common for SW1 and SW2 Switches. Should be connected to the ground plane.
Fast Lock Switch 1. This switch is closed to SW
GND
while the SW1/2 timeout counter is active.
Differential Charge Pump’s Positive Output Pin. Should be connected to AIN+ and the loop filter.
Differential Amplifier’s Positive Input Pin.
Power Supply Pin for the Differential Amplifier. This can range from 5.0 V to 5.5 V. A 0.1 μF decoupling capacitor to
ground should be placed as close as possible to this pin. Also requires a 10 μF decoupling capacitor to ground.
24
V
P
2
25
26
27
28
29
30
31
32
AIN
CP
OUT
SW2
SW
GND
SW1
CP
OUT+
AIN+
V
P
3
相關PDF資料
PDF描述
ADF4193BCPZ Low Phase Noise, Fast Settling PLL Frequency Synthesizer
ADF4193BCPZ-RL Low Phase Noise, Fast Settling PLL Frequency Synthesizer
ADF4193BCPZ-RL7 Low Phase Noise, Fast Settling PLL Frequency Synthesizer
ADF4207BRU Dual RF PLL Frequency Synthesizers
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相關代理商/技術參數
參數描述
ADF4193BCPZ 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 頻率合成器 PLL:是 輸入:晶體 輸出:時鐘 電路數:1 比率 - 輸入:輸出:1:1 差分 - 輸入:輸出:無/無 頻率 - 最大:1GHz 除法器/乘法器:是/無 電源電壓:4.5 V ~ 5.5 V 工作溫度:-20°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-LSSOP(0.175",4.40mm 寬) 供應商設備封裝:16-SSOP 包裝:帶卷 (TR) 其它名稱:NJW1504V-TE1-NDNJW1504V-TE1TR
ADF4193BCPZ-RL 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 時鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS,LVPECL 輸出:LVCMOS 電路數:1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP(7x7) 包裝:帶卷 (TR)
ADF4193BCPZ-RL7 功能描述:IC PLL FREQ SYNTHESIZER 32LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發(fā)生器,PLL,頻率合成器 系列:- 標準包裝:2,000 系列:- 類型:PLL 時鐘發(fā)生器 PLL:帶旁路 輸入:LVCMOS,LVPECL 輸出:LVCMOS 電路數:1 比率 - 輸入:輸出:2:11 差分 - 輸入:輸出:是/無 頻率 - 最大:240MHz 除法器/乘法器:是/無 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應商設備封裝:32-TQFP(7x7) 包裝:帶卷 (TR)
ADF4193SP1BCPZ 制造商:Analog Devices 功能描述:
ADF4193SP1BCPZ-RL7 制造商:Analog Devices 功能描述: