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参数资料
| 型号： | ICS9177-01CF52LF |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 75 MHz, PROC SPECIFIC CLOCK GENERATOR, PQFP52 |
| 封装： | QFP-52 |
| 文件页数： | 2/8页 |
| 文件大小： | 316K |
| 代理商： | ICS9177-01CF52LF |
2
ICS9177
Pin Description
*Internal pull-up resistor
PIN
NUM-
BER
PIN
NAME
TYPE
DESCRIPTION
1
GND
2
REFCLK
INPUT
from external oscillator
3
FBCLK
INPUT
external PLL Feedback path
from one of the OutC
outputs
4
DSEL1#
INPUT
PLL divider mode control
(Contains internal pull-up
resistors)
5
DSEL0#
INPUT
6
TESTEN
INPUT
Test mode ENABLE pin
7
TSTCLK
INPUT
External Test Clk
8NC
9VCC
10
GND
11
PCOUT1
OUTPUT TTL - Group 2
Programmable clock outputs
12
PCOUT0
OUTPUT
13
GND
14
VCC
15
PBOUT1
OUTPUT TTL - Group 1
Programmable clock outputs
16
PBOUT0
OUTPUT
17
VCC
18
GND
19
PAOUT1
OUTPUT TTL - Group 0
Programmable clock outputs
20
PAOUT0
OUTPUT
21
VCC
22
GND
23
RESETL
INPUT
Low true divider reset pin
24
BOUT1
OUTPUT
TTL - 50 MHz output clock
25
BOUT0
OUTPUT
26
VCC
27
GND
PIN
NUM-
BER
PIN
NAME
TYPE
DESCRIPTION
28
COUT2
OUTPUT
TTL - 25 MHz output clock
29
COUT1
OUTPUT
30
VCC
31
GND
32
COUT0
TTL - 25 MHz output clock
33
DOUT0
TTL - 12.5 MHz output
clock
34
GND
35
NC
36
AOUT1
OUTPUT ECL - 100 MHz, 75 MHz or
50 MHz based on DSEL(1:0)
pins
37
AOUT0
OUTPUT
38
NC
39
GND
40
ECL+5V
(same as
VCC)
41
NC
42
NC
43
ANALO-
G +5V
44
ANALO-
G +5V
45
AGND
46
PCSEL1
INPUT
Programmable clock Group
C select
47
PCSEL0
INPUT
48
PBSEL1
INPUT
Programmable clock Group
B select
49
PBSEL0
INPUT
50
PASEL1
INPUT
Programmable clock Group
A select
51
PASEL0
INPUT
52
VC
相关PDF资料 |
PDF描述 |
|---|---|
| ICS9179G-03 | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS9179G-03-T | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS9179F-03-LF | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS9179F-03 | LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28 |
| ICS9248YF-102-T | 166.5 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9178-02CY44 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:CPU System Clock Generator |
| ICS9178-03 | 制造商:ICS 制造商全称:ICS 功能描述:245 MHz Clock Generator and Integrated Buffer for PowerPC™ |
| ICS9178Y-03 | 制造商:ICS 制造商全称:ICS 功能描述:245 MHz Clock Generator and Integrated Buffer for PowerPC™ |
| ICS9179-03 | 制造商:ICS 制造商全称:ICS 功能描述:Low Skew Fan Out Buffers |
| ICS9179-06 | 制造商:ICS 制造商全称:ICS 功能描述:Zero Delay Buffers |
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