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參數(shù)資料
| 型號： | ADF4118BCP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | XO, clock |
| 英文描述： | RF PLL Frequency Synthesizers |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 2800 MHz, CQCC20 |
| 封裝： | CSP-20 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大小： | 226K |
| 代理商： | ADF4118BCP |
REV. 0
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
a
ADF4116/ADF4117/ADF4118
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 2000
RF PLL Frequency Synthesizers
FEATURES
ADF4116: 550 MHz
ADF4117: 1.2 GHz
ADF4118: 3.0 GHz
2.7 V to 5.5 V Power Supply
Separate V
P
Allows Extended Tuning Voltage in 3 V
Systems
Selected Charge Pump Currents
Dual Modulus Prescaler
ADF4116: 8/9
ADF4117/ADF4118: 32/33
3-Wire Serial Interface
Digital Lock Detect
Power-Down Mode
Fast Lock Mode
APPLICATIONS
Base Stations for Wireless Radio (GSM, PCS, DCS,
CDMA, WCDMA)
Wireless Handsets (GSM, PCS, DCS, CDMA, WCDMA)
Wireless LANS
Communications Test Equipment
CATV Equipment
GENERAL DESCRIPTION
The ADF4116 family of frequency synthesizers can be used
to implement local oscillators in the up-conversion and down-
conversion sections of wireless receivers and transmitters. They
consist of a low-noise digital PFD (Phase Frequency Detector),
a precision charge pump, a programmable reference divider,
programmable A and B counters and a dual-modulus prescaler
(P/P+1). The A (5-bit) and B (13-bit) counters, in conjunction
with the dual modulus prescaler (P/P+1), implement an N
divider (N = BP+A). In addition, the 14-bit reference counter
(R Counter), allows selectable REFIN frequencies at the PFD
input. A complete PLL (Phase-Locked Loop) can be imple-
mented if the synthesizer is used with an external loop filter and
VCO (Voltage Controlled Oscillator).
Control of all the on-chip registers is via a simple 3-wire interface.
The devices operate with a power supply ranging from 2.7 V to
5.5 V and can be powered down when not in use.
FUNCTIONAL BLOCK DIAGRAM
REFERENCE
FL
O
SWITCH
N = BP + A
FLATCH
PRP/P +1
B 13-BIT
A C5-BIT
14-BIT
R COUNTER
INPU21-BIT
R LATCH
A, LATCH
DETECTOR
CPUMP
M3
M2
M1
HIGH Z
MUX
MUXOUT
CP
FL
O
AV
DD
SD
OUT
18
13
14
19
SD
OUT
FUNCFROM
5
DGND
AGND
CE
RF
IN
B
RF
IN
A
LE
DATA
CLK
REF
IN
CPGND
V
P
DV
DD
AV
DD
LOCK
DETECT
ADF4116/ADF4117/ADF4118
LOAD
LOAD
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADF4118BRU | RF PLL Frequency Synthesizers |
| ADF4116BCP | RF PLL Frequency Synthesizers |
| ADF4116BRU | RF PLL Frequency Synthesizers |
| ADF4117 | RF PLL Frequency Synthesizers |
| ADF4153 | Fractional-N Frequency Synthesizer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADF4118BRU | 功能描述:IC SYNTH PLL RF 3.0GHZ 16-TSSOP RoHS:否 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(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4118BRU-REEL | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 16-Pin TSSOP T/R 制造商:Rochester Electronics LLC 功能描述:SINGLE PLL, 3.0GHZ - Tape and Reel |
| ADF4118BRU-REEL7 | 功能描述:IC PLL FREQ SYNTHESIZER 16-TSSOP RoHS:否 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(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類型:時鐘/頻率合成器 PLL:無 輸入:CML，PECL 輸出:CML 電路數(shù):1 比率 - 輸入:輸出:2:1 差分 - 輸入:輸出:是/是 頻率 - 最大:10.7GHz 除法器/乘法器:無/無 電源電壓:2.375 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4118BRU-RL | 制造商:Analog Devices 功能描述:Single PLL, 3.0GHz |
| ADF4118BRU-RL7 | 制造商:Analog Devices 功能描述:Single PLL, 3.0GHz |
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