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參數資料
| 型號： | ADF4153BCP |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | XO, clock |
| 英文描述： | Fractional-N Frequency Synthesizer |
| 中文描述： | PLL FREQUENCY SYNTHESIZER, 4000 MHz, QCC20 |
| 封裝： | 4 X 4 MM, MO-220VGGD-1, LFCSP-20 |
| 文件頁數： | 1/24頁 |
| 文件大小： | 354K |
| 代理商： | ADF4153BCP |
Fractional-N Frequency Synthesizer
ADF4153
FEATURES
RF bandwidth 500 MHz to 4 GHz
2.7 V to 3.3 V power supply
Separate V
P
allows extended tuning voltage
Programmable dual-modulus prescaler 4/5, 8/9
Programmable charge pump currents
3-wire serial interface
Analog and digital lock detect
Power-down mode
Pin compatible with the
ADF4110/ADF4111/ADF4112/ADF4113 and ADF4106
Programmable modulus on fractional-N synthesizer
Trade-off noise versus spurious performance
Rev.
A
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 that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
Tel: 781.329.4700Fax: 781.326.8703
www.analog.comAPPLICATIONS
CATV equipment
Base stations for mobile radio (GSM, PCS, DCS,
CDMA, WCDMA)
Wireless handsets (GSM, PCS, DCS, CDMA, WCDMA)
Wireless LANs
Communications test equipment
GENERAL DESCRIPTION
The ADF4153 is a fractional-N frequency synthesizer that
implements local oscillators in the upconversion and
downconversion sections of wireless receivers and transmitters.
It consists of a low noise digital phase frequency detector
(PFD), a precision charge pump, and a programmable reference
divider. There is a Σ-Δ based fractional interpolator to allow
programmable fractional-N division. The INT, FRAC, and
MOD registers define an overall N divider (N = (INT +
(FRAC/MOD))). In addition, the 4-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 a voltage
controlled oscillator (VCO).
Control of all on-chip registers is via a simple 3-wire interface.
The device operate with a power supply ranging from 2.7 V to
3.3 V and can be powered down when not in use.
FUNCTIONAL BLOCK DIAGRAM
LOCK
DETECT
N-COUNTER
CP
RFCP3 RFCP2 RFCP1
REFERENCE
DATA
LE
24-BIT
DATA
REGISTER
CLOCK
REF
IN
AV
DD
AGND
V
DD
V
DD
DGND
R
DIV
N
DIV
DGND
CPGND
DV
DD
V
P
SDV
DD
R
SET
RF
IN
A
RF
IN
B
OUTPUT
MUX
MUXOUT
–
+
HIGH Z
PHASE
FREQUENCY
DETECTOR
ADF4153
THIRD ORDER
FRACTIONAL
INTERPOLATOR
MODULUS
REG
FRACTION
REG
INTEGER
REG
CURRENT
SETTING
×
2
DOUBLER
4-BIT
R COUNTER
CHARGE
PUMP
0
Figure 1.
相關PDF資料 |
PDF描述 |
|---|---|
| ADF4153BCP-REEL | Fractional-N Frequency Synthesizer |
| ADF4153BCP-REEL7 | Fractional-N Frequency Synthesizer |
| ADF4153BRU | Fractional-N Frequency Synthesizer |
| ADF4153BRU-REEL | Fractional-N Frequency Synthesizer |
| ADF4153BRU-REEL7 | Fractional-N Frequency Synthesizer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADF4153BCP-REEL | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin LFCSP EP T/R |
| ADF4153BCP-REEL7 | 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Single 20-Pin LFCSP EP T/R |
| ADF4153BCPZ | 功能描述:IC PLL FREQ SYNTHESIZER 20-LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，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 |
| ADF4153BCPZ-RL | 功能描述:IC FRACTION-N FREQ SYNTH 20LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:- 標準包裝: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: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? 供應商設備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
| ADF4153BCPZ-RL7 | 功能描述:IC FRACTION-N FREQ SYNTH 20LFCSP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘發生器，PLL，頻率合成器 系列:- 標準包裝: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: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? 供應商設備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) 其它名稱:SY58052UMGTRSY58052UMGTR-ND |
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