參數(shù)資料
型號: ADF4108BCPZ-RL7
廠商: Analog Devices Inc
文件頁數(shù): 7/20頁
文件大?。?/td> 0K
描述: IC PLL FREQUENCY SYNTH 20-LFCSP
標(biāo)準(zhǔn)包裝: 1,500
類型: 時(shí)鐘/頻率合成器,RF
PLL:
輸入: CMOS,TTL
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 2:1
差分 - 輸入:輸出: 是/無
頻率 - 最大: 8GHz
除法器/乘法器: 無/無
電源電壓: 3.2 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 20-LFCSP-VQ
包裝: 帶卷 (TR)
Data Sheet
ADF4108
Rev. E | Page 15 of 20
INITIALIZATION LATCH MAP
P2
P1
0
8/9
0
1
16/17
1
0
32/33
1
64/65
PD2
PD1
MODE
0
X
1
X
0
1
0
1
CPI6
CPI5
CPI4
CPI3
CPI2
CPI1
3k
5.1k
11k
0
1.06
0.625
0.289
0
1
2.12
1.25
0.580
0
1
0
3.18
1.875
0.870
0
1
4.24
2.5
1.160
1
0
5.30
3.125
1.450
1
0
1
6.36
3.75
1.730
1
0
7.42
4.375
2.020
1
8.50
5.0
2.320
TC4
TC3
TC2
TC1
0
3
0
1
7
0
1
0
11
0
1
15
0
1
0
19
0
1
0
1
23
0
1
0
27
0
1
31
1
0
35
1
0
1
39
1
0
1
0
43
1
0
1
47
1
0
51
1
0
1
55
1
0
59
1
63
F4
0
1
M3
M2
M1
0
1
0
1
0
1
0
1
0
1
0
1
F3
0
1
F2
0
1
F1
0
1
DB20 DB19 DB18 DB17 DB16 DB15 DB14 DB13 DB12
DB11 DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB0
C2 (1)
C1 (1)
F1
PD1
M1
M2
M3
F3
P1
P2
CPI1
CPI2
CPI5
CPI6
TC4
PD2
F2
CPI3
CPI4
DB21
TC3
TC2
TC1
DB22
DB23
F4
F5
THREE-STATE
F5
X
0
1
NEGATIVE
POSITIVE
PRESCALER
VALUE
PO
W
ER
-
DO
W
N
2
CURRENT
SETTING
2
CURRENT
SETTING
1
TIMER COUNTER
CONTROL
FA
S
TLOC
K
M
O
DE
FA
S
TLOC
K
E
NABL
E
CP
T
HRE
E
-
S
TA
TE
MUXOUT
CONTROL
PO
W
ER
-
DO
W
N
1
CO
UNT
E
R
ESET
CONTROL
BITS
PHASE DETECTOR
POLARITY
COUNTER
OPERATION
NORMAL
R, A, B COUNTERS
HELD IN RESET
CHARGE PUMP
OUTPUT
NORMAL
FASTLOCK DISABLED
FASTLOCK MODE 1
FASTLOCK MODE 2
FASTLOCK MODE
THREE-STATE OUTPUT
DIGITAL LOCK DETECT
(ACTIVE HIGH)
N DIVIDER OUTPUT
DVDD
R DIVIDER OUTPUT
N-CHANNEL OPEN-DRAIN
LOCK DETECT
SERIAL DATA OUTPUT
DGND
OUTPUT
TIMEOUT
(PFD CYCLES)
ICP (mA)
ASYNCHRONOUS POWER-DOWN
NORMAL OPERATION
ASYNCHRONOUS POWER-DOWN
SYNCHRONOUS POWER-DOWN
CE PIN
PRESCALER VALUE
PD
P
OLA
R
ITY
06015-
025
Figure 19. Initialization Latch Map
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