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| 型号： | ADF4116BRUZ-REEL7 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/28页 |
| 文件大小： | 0K |
| 描述： | IC PLL RF FREQ SYNTHESZR 16TSSOP |
| 标准包装： | 1,000 |
| 类型： | 时钟/频率合成器，RF |
| PLL： | 是 |
| 输入： | CMOS，TTL |
| 输出： | 时钟 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:1 |
| 差分 - 输入:输出： | 是/无 |
| 频率 - 最大： | 550MHz |
| 除法器/乘法器： | 是/无 |
| 电源电压： | 2.7 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 带卷 (TR) |
| 其它名称： | ADF4116BRUZ-REEL7-ND ADF4116BRUZ-REEL7TR |
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RF PLL Frequency Synthesizers
ADF4116/ADF4117/ADF4118
Rev. D
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2000–2007 Analog Devices, Inc. All rights reserved.
FEATURES
ADF4116: 550 MHz
ADF4117: 1.2 GHz
ADF4118: 3.0 GHz
2.7 V to 5.5 V power supply
Separate VP allows extended tuning voltage in 3 V systems
Y Grade: 40°C to +125°C
Dual-modulus prescaler
ADF4116: 8/9
ADF4117/ADF4118: 32/33
3-wire serial interface
Digital lock detect
Power-down mode
Fastlock 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 ADF411x family of frequency synthesizers can be used to
implement local oscillators (LO) in the upconversion and
downconversion sections of wireless receivers and transmitters.
They consist of a low noise digital phase frequency detector
(PFD), 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 phase-locked loop (PLL) can be
implemented if the synthesizer is used with an external loop
filter and voltage controlled oscillator (VCO).
All of the on-chip registers are controlled 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
N = BP + A
FUNCTION
LATCH
PRESCALER
P/P + 1
14-BIT
R COUNTER
13-BIT
B COUNTER
5-BIT
A COUNTER
21-BIT
INPUT REGISTER
R COUNTER
LATCH
A, B COUNTER
LATCH
PHASE
FREQUENCY
DETECTOR
CHARGE
PUMP
M3 M2 M1
HIGH Z
MUX
MUXOUT
CP
FLO
SWITCH
18
13
14
19
SDOUT
FROM
FUNCTION LATCH
5
DGND
AGND
CE
RFINB
RFINA
LE
DATA
CLK
REFIN
CPGND
VP
DVDD
AVDD
LOCK
DETECT
ADF4116/ADF4117/ADF4118
LOAD
00
39
2-
0
01
Figure 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADF4116BRUZ-REEL71 | 制造商:AD 制造商全称:Analog Devices 功能描述:RF PLL Frequency Synthesizers |
| ADF4117 | 制造商:AD 制造商全称:Analog Devices 功能描述:RF PLL Frequency Synthesizers |
| ADF4117BCP | 制造商:AD 制造商全称:Analog Devices 功能描述:RF PLL Frequency Synthesizers |
| ADF4117BRU | 功能描述:IC PLL FREQ SYNTHESIZER 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:1,000 系列:Precision Edge® 类型:时钟/频率合成器 PLL:无 输入:CML，PECL 输出:CML 电路数:1 比率 - 输入:输出:2:1 差分 - 输入:输出:是/是 频率 - 最大:10.7GHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) 其它名称:SY58052UMGTRSY58052UMGTR-ND |
| ADF4117BRU-REEL | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 16-Pin TSSOP T/R |
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