參數(shù)資料
型號: ICS8427DY02L
英文描述: 500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
中文描述: 500MHz的低抖動的LVCMOS /水晶到LVHSTL頻率合成器
文件頁數(shù): 3/21頁
文件大?。?/td> 258K
代理商: ICS8427DY02L
8427DY-02
www.icst.com/products/hiperclocks.html
REV. A FEBRUARY 17, 2006
3
Integrated
Circuit
Systems, Inc.
ICS8427-02
500MH
Z
, L
OW
J
ITTER
LVCMOS/C
RYSTAL
-
TO
-LVHSTL F
REQUENCY
S
YNTHESIZER
t
S
t
H
t
S
T1 T0 N2 N1 N0 M8 M7 M6 M5 M4 M3 M2 M1 M0 SSC
T1 T0 N2 N1 N0 M8 M7 M6 M5 M4 M3 M2 M1 M0 SSC
Time
M
AND
N D
IVIDERS
, SSC
AND
T
EST
M
ODE
C
ONTROL
B
ITS
1
T
0
T
2
N
1
N
0
N
8
M
7
M
6
M
5
M
4
M
3
M
2
M
1
M
0
M
C
S
S
Test Mode
Control Register
N Divider
M Divider
SSC Control
Register
S_DATA
TEST Output
T1:T0 = 01
Shift Register
Data transfer from shift register
to M and N dividers and SSC and
Test Control Bits on a low-to-high
transition of S_LOAD.
1
T
0
T
2
N
1
N
0
N
8
M
7
M
6
M
5
M
4
M
3
M
2
M
1
M
0
M
C
S
S
ICS8427-02 S
HIFT
R
EGISTER
O
PERATION
– R
EAD
B
ACK
C
APABILITY
1. Device powers up by default in Test Mode 01.
The Test Output in this case is wired to the shift register.
2. Shift in serial data stream and latch into M, N, T1, T0 and SSC Control Bits.
Shift in T1:T0=00, so that the TEST Output will be turned off after the bits are shifted in and latched.
Data transferred to M, N dividers, TEST and SSC Control Bits.
Changes to M, N, SSC and TEST mode bits take affect at this time.
Data latched into M, N Dividers, TEST and SSC control bits.
TEST Output
S_CLOCK
S_DATA
S_LOAD
相關(guān)PDF資料
PDF描述
ICS8427DY-02LF 500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
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ICS8427DY-02T 500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
ICS843-106 106.25MHZ, LVCMOS, LVPECL DUAL OUTPUT OSCILLATOR
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