參數(shù)資料
型號(hào): ICS952702
英文描述: Programmable Timing Control Hub for K7 System
中文描述: 可編程定時(shí)控制中心的k7的系統(tǒng)
文件頁數(shù): 10/17頁
文件大?。?/td> 160K
代理商: ICS952702
10
Integrated
Circuit
Systems, Inc.
ICS952702
0795D—05/06/05
Absolute Maximum Ratings
Core Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . 4.6 V
I/O Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . 3.6V
Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND –0.5 V to V
DD
+0.5 V
Ambient Operating Temperature . . . . . . . . . . . . . 0°C to +70°C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . –65°C to +150°C
Case Temperature . . . . . . . . . . . . . . . . . . . . . . . . 115°C
Stresses above those listed under Absolute Maximum Ratingsmay cause permanent damage to the device. These ratings are stress
specifications only and functional operation of the device at these or any other conditions above those listed in the operational
sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect product
reliability.
Electrical Characteristics - Input/Supply/Common Output Parameters
T
A
= 0 - 70°C; Supply Voltage V
DD
= 3.3 V +/-5% (unless otherwise stated)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Input Low Current
Operating Supply
Current
Power Down Supply
Current
Input frequency
V
IH
V
IL
I
IH
I
IL1
I
IL2
2
V
DD
+ 0.3
0.8
5
V
V
V
SS
- 0.3
V
IN
= V
DD
V
IN
= 0 V; Inputs with no pull-up resistors
V
IN
= 0 V; Inputs with pull-up resistors
mA
mA
mA
-5
-200
I
DD(op)
Full Active, C
L
= full load; Select @ 100MHz
180
250
mA
I
DDPD
All diff pairs tri-stated
1.2
12
mA
F
i
C
IN
C
INX
V
DD
= 3.3 V;
Logic Inputs
X1 & X2 pins
11
14.318
16
5
45
MHz
pF
pF
27
30
Spread Modulation
Frequency
1
f
SS
320
33
KHz
Clk Stabilization
1
T
STAB
From V
DD
Power-Up of de-assertion of PD#
to 1st clock.
CPU @ crossing, AGP @ 1.5V
CPU @ crossing, ZCLK @ 1.5V
V
T
= 1.5 V CPU @ crossing, PCI @ 1.5V
1.8
ms
Skew
Skew
Skew
1
T
CPU-AGP
T
CPU-ZCLK
T
CPU-PCI
2.5
2.5
2.5
3.1
3.3
2.9
3.5
3.5
3.5
ns
ns
ns
1
Guaranteed by design, not 100% tested in production.
Input Capacitance
1
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ICS952703BFLF 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:TCH™ 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
ICS952703BFLFT 功能描述:IC TIMING CTRL HUB K7 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:TCH™ 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件