參數(shù)資料
型號: ADF4251BCP-REEL
廠商: ANALOG DEVICES INC
元件分類: XO, clock
英文描述: Dual Fractional-N/Integer-N Frequency Synthesizer
中文描述: PLL FREQUENCY SYNTHESIZER, 3000 MHz, QCC24
封裝: 4 X 4 MM, MO-200-VGGD2, LFCSP-24
文件頁數(shù): 16/28頁
文件大?。?/td> 387K
代理商: ADF4251BCP-REEL
REV. 0
–16–
ADF4251
Table V. RF Control Register Map
P6
0
1
RF POWER-DOWN
DISABLED
ENABLED
DB15
DB14
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
C2 (1)
C1 (0)
P4
P5
P6
N1
P8
0
CP1
CP2
N2
T1
T2
T3
N3
CONTROL
BITS
RF CP
CURRENT
SETTING
R
P
C3 (0)
RESERVED
N
S
S
R
D
R
T
S
R
C
R
R
N
S
S
N
S
S
I
CP
(mA)
2.7k
0.625
1.875
3.125
4.375
CP2
0
0
1
1
CP1
0
1
0
1
1.5k
1.125
3.375
5.625
7.7875
5.6k
0.301
0.904
1.506
2.109
P8
0
1
RF PD POLARITY
NEGATIVE
POSITIVE
P5
0
1
RF CP THREE-STATE
DISABLED
THREE-STATE
P4
RF COUNTER
RESET
DISABLED
ENABLED
0
1
N3
SETTING
0
0
1
N2
N1
NOISE AND SPUR
0
0
1
0
1
1
LOWEST SPUR
LOW NOISE AND SPUR
LOWEST NOISE
THESE BITS SHOULD
EACH BE SET TO 0 FOR
NORMAL OPERATION
相關(guān)PDF資料
PDF描述
ADF4251BCP-REEL7 Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4252BCP Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4252BCP-REEL Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4252BCP-REEL7 Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4360-3BCP Integrated Synthesizer and VCO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADF4251BCP-REEL7 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4252 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Fractional-N/Integer-N Frequency Synthesizer
ADF4252BCP 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Dual 24-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:1000-2500MHZ FRAC-N PLL - Bulk 制造商:Analog Devices 功能描述:IC SYNTHESIZER PLL
ADF4252BCP-REEL 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Dual 24-Pin LFCSP EP T/R
ADF4252BCP-REEL7 制造商:Analog Devices 功能描述:PLL Frequency Synthesizer Dual 24-Pin LFCSP EP T/R