參數(shù)資料
型號(hào): C9827HY
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: High Performance Pentium 4 Clock Synthesizer
中文描述: 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: SSOP-56
文件頁數(shù): 10/25頁
文件大?。?/td> 171K
代理商: C9827HY
C9827H
High Performance Pentium 4 Clock Synthesizer
Cypress Semiconductor Corporation
http://www.cypress.com
Document#: 38-07106 Rev. *A
12/26/2002
Page 10 of 25
Approved Product
Maximum Lumped Capacitive Output
Loads
Clock
Max Load
30
30
30
20
10
30
Table 5
Units
pF
pF
pF
pF
pF
pF
PCI Clocks
3V66 (0,1)
66B(0:2)
48MUSB Clock
48MDOT
REF Clock
Maximum Ratings1
Input Voltage Relative to VSS:
Input Voltage Relative to VDDQ or AVDD: VDD+0.3V
Storage Temperature:
Operating Temperature:
Maximum Power Supply:
VSS-0.3V
-65
°
C to + 150
°
C
0
°
C to +85
°
C
3.5V
Note 1: The voltage on any input or I/o pin cannot exceed the
power pin during power-up. Power supply sequencing is NOT
required.
Test and Measurement Setup
For Differential CPU Output Signals
The following diagram shows lumped test load configurations for the differential Host Clock Outputs.
CLK Measurement Point
R
ref
R
tA1
CLK
CLK#
Mult0
CLK Measurement Point
R
LA1
R
D
R
LB1
R
LA2
R
LB2
R
tA2
R
tB1
R
tB2
C
LA
C
LB
T
PCB
T
PCB
Lumped Test Load Configuration
Component
R
tA1
, R
tA2
R
LA1
, R
LA2
T
PCB
R
LB1
, R
LB2
R
D
R
tB1
, R
tB2
C
LA
, C
LB
R
ref
0.7 Volt Amplitude Value
33
49.9
3” 50
Z
0
2pF
475
w/mult0=1
1.0 Volt Amplitude Value
0
3” 50
Z
63
470
33
2 pF
221
w/mult0=0
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