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參數(shù)資料
| 型號(hào)： | PCK2023 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | H TYPE TAP |
| 中文描述： | CK408 66/100/133/200兆赫微分系統(tǒng)的擴(kuò)頻時(shí)鐘發(fā)生器 |
| 文件頁(yè)數(shù)： | 2/30頁(yè) |
| 文件大?。?/td> | 177K |
| 代理商： | PCK2023 |
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Philips Semiconductors
Product data
PCK2023
CK408 (66/100/133/200 MHz) spread spectrum
differential system clock generator
2
2001 Sep 07
853-2278 27052
FEATURES
3.3 V operation
Three differential CPU clock pairs
Ten PCI clocks at 3.3 V
Six 66 MHz clocks at 3.3 V
Two 48 MHz clocks at 3.3 V
One 14.318 MHz reference clock
66,100, 133 or 200 MHz operation
Power management control pins
CPU clock skew less than 200 ps cycle-to-cycle
CPU clock skew less than 150 ps pin-to-pin
1.5 ns to 3.5 ns delay on PCI pins
Spread Spectrum capability
DESCRIPTION
The PCK2023 is a clock synthesizer/driver for a Pentium IV and
other similar processors.
The PCK2023 has three differential pair CPU current source
outputs. There are ten PCI clock outputs running at 33 MHz and two
48 MHz clocks. There are six 3V66 outputs. Finally, there is one
3.3 V reference clock at 14.318 MHz. 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.
PIN CONFIGURATION
SW00695
1
2
3
4
5
6
7
8
9
10
11
12
45
46
47
48
49
50
51
52
53
54
55
56
V
DD
XTAL_Out
V
SS
PCIF0
PCIF1
PCIF2
V
DD
V
SS
PCI0
PCI1
REF_0
S0
CPU3
CPU3
CPU0
CPU0
V
DD
CPU1
CPU1
V
SS
V
DD
CPU2
PCI2
13
14
15
16
17
18
39
40
41
42
43
44
PCI3
V
DD
V
SS
PCI4
PCI5
CPU2
IREF
Mult0
V
SS
Iref
S2
PCI6
19
38
USB 48 MHz
V
DD
20
21
22
23
24
25
32
33
34
35
36
37
V
SS
66Buff0/3V66_2
66Buff1/3V66_3
66Buff2/3V66_4
66In/3V66_5
DOT 48 MHz
3V66_1/VCH
V
DD
48 MHz
PCI_Stop
3V66_0
V
DD
PWRDWN
26
31 V
SS
V
DD
A
27
30 SCLK
V
SS
A
28
29
Vtt_Pwrgd
SDATA
XTAL_In
V
SS
48 MHz
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
DRAWING NUMBER
56-Pin Plastic SSOP
0 to +70
°
C
PCK2023DL
SOT371-1
56-Pin Plastic TSSOP
0 to +70
°
C
PCK2023DGG
SOT364-1
Intel and Pentium are registered trademarks of Intel Corporation.
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| PCK2057 | H TYPE TAP |
| PCK2057DGG | 70 - 190 MHz I2C differential 1:10 clock driver |
| PCK2509SLDH | 50-150 MHz 1:9 SDRAM clock driver |
| PCK2509SA | H TYPE TAP |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| PCK2023DL,518 | 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 WIT -CHG 112 TO 512 RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
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