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参数资料
| 型号： | ICS8427BK-02LF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 700 MHz, OTHER CLOCK GENERATOR, QCC32 |
| 封装： | 5 X 5 MM, 0.75 MM HEIGHT, MO-220, VFQFN-32 |
| 文件页数： | 13/19页 |
| 文件大小： | 280K |
| 代理商： | ICS8427BK-02LF |
8427BY-02
www.icst.com/products/hiperclocks.html
REV. A MARCH 4, 2005
3
PRELIMINARY
Integrated
Circuit
Systems, Inc.
ICS8427-02
700MHZ, LOW JITTER
LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER
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
M AND N DIVIDERS, SSC AND TEST MODE CONTROL BITS
1
T0
T2
N1
N0
N8
M7
M6
M5
M4
M3
M2
M1
M0
MC
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
T0
T2
N1
N0
N8
M7
M6
M5
M4
M3
M2
M1
M0
MC
S
8427-02 SHIFT REGISTER OPERATION – READ BACK CAPABILITY
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
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS8427DK-02 | 制造商:ICS 制造商全称:ICS 功能描述:500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER |
| ICS8427DK-02LF | 制造商:ICS 制造商全称:ICS 功能描述:500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER |
| ICS8427DK-02LFT | 制造商:ICS 制造商全称:ICS 功能描述:500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER |
| ICS8427DK-02T | 制造商:ICS 制造商全称:ICS 功能描述:500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER |
| ICS8427DY-02 | 制造商:ICS 制造商全称:ICS 功能描述:500MHZ, LOW JITTER LVCMOS/CRYSTAL-TO-LVHSTL FREQUENCY SYNTHESIZER |
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