參數(shù)資料
型號(hào)： PCK2022RDGG
廠商： NXP SEMICONDUCTORS
元件分類： XO, clock
英文描述： CK00 100/133 MHz spread spectrum differential system clock generator
中文描述： 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝： 6.10 MM, PLASTIC, SOT-362-1, TSSOP-48
文件頁(yè)數(shù)： 2/14頁(yè)
文件大?。?/td> 102K
代理商： PCK2022RDGG
Philips Semiconductors
Product specification
PCK2022R
CK00 (100/133 MHz) spread spectrum
differential system clock generator
2
2000 Nov 13
853–2225 25005
FEATURES
3.3 V operation
Eight differential CPU clock pairs
One IO clock at 33 MHz and 66 MHz
Two 48 MHz clocks at 3.3 V
One 14.318 MHz reference clock
Power management control pins
Host clock jitter less than 200 ps cycle-to-cycle
Host clock skew less than 150 ps pin-to-pin
Spread Spectrum capability
DESCRIPTION
The PCK2022R is a clock synthesizer/driver for a Pentium III
and
other similar processors
The PCK2022R has eight differential pair CPU current source
outputs, one 33/66 MHz output which is configurable on power-up,
two 48 MHz clocks which can be disabled on power-up, and one
3.3 V reference clock at 14.318 MHz which can also be disabled on
power-up. All clock outputs meet Intel’s drive strength, rise/fall times,
jitter, accuracy, and skew requirements.
The part possesses a dedicated power-down input pin for power
management control. This input is synchronized on chip, and
ensures glitch-free output transitions. In addition, the part can be
configured to disable the 48 MHz outputs for lower power operation
and an increase in the performance of the functioning outputs. The
IOCLK and REFCLK can also be disabled for the highest
performance of the Host outputs.
PIN CONFIGURATION
1
2
3
4
5
6
7
8
9
10
11
12
37
38
39
40
41
42
43
44
45
46
47
48
IOCLK
48M_0/SELA
48M_1/SELB
V
SS
V
DD
HCLK0
HCLKB0
V
SS
HCLK1
HCLKB1
SEL100/133
V
SS
V
DDA
V
SSA
PWRDWN
V
DD
HCLK4
V
SS
HCLKB4
HCLK5
HCLKB5
V
DD
V
DD
13
14
15
16
17
18
31
32
33
34
35
36
HCLK2
HCLKB2
V
SS
HCLK3
HCLKB3
HCLK6
V
SS
HCLKB6
HCLK7
HCLKB7
V
DD
19
30
V
DD
REFCLK/SELC
20
21
22
23
24
25
26
27
28
29
SPREAD
V
SS
XIN
XOUT
V
DD
MULTSEL0
V
SSA
MULTSEL1
I
REF
V
DDA
V
DD
V
SS
SW00665
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
DRAWING NUMBER
48-Pin Plastic TSSOP
0
°
C to +70
°
C
PCK2022R DGG
SOT362-1
Intel and Pentium III are trademarks of Intel Corporation.
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCK2023 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK408 66/100/133/200 MHz spread spectrum differential system clock generator
PCK2023DGG 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:CK408 66/100/133/200 MHz spread spectrum differential system clock generator
PCK2023DGG,512 制造商:NXP Semiconductors 功能描述:PLL Clock Synthesizer Dual Up to 200MHz 56-Pin TSSOP Tube Tube
PCK2023DL 功能描述:鎖相環(huán) - PLL WIT -CHG 112 TO 512 PCK METHOD RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
PCK2023DL,512 功能描述:鎖相環(huán) - PLL WIT -CHG 112 TO 512 RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray
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