參數(shù)資料
型號(hào): PCK2002MPW
廠商: NXP SEMICONDUCTORS
元件分類: 時(shí)鐘及定時(shí)
英文描述: 0-300 MHz I2C 1:10 clock buffer
中文描述: PCK2000 SERIES, LOW SKEW CLOCK DRIVER, 10 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封裝: 4.40 MM, PLASTIC, MO-153, SOT361-1, TSOP-28
文件頁(yè)數(shù): 5/12頁(yè)
文件大?。?/td> 92K
代理商: PCK2002MPW
Philips Semiconductors
Product data
PCK2002M
0–300 MHz I
2
C 1:10 clock buffer
2001 Jul 19
5
AC CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
T
amb
= 0
°
C to +70
°
C
TYP
7
UNIT
NOTES
MIN
MAX
T
SDRISE
T
SDFALL
T
PLH
T
PHL
T
PZL
, T
PZH
T
PLZ
, T
PHZ
DUTY CYCLE
SDRAM rise time
2, 4
1.5
2.0
4.0
V/ns
SDRAM fall time
2, 4
1.5
2.9
4.0
V/ns
SDRAM buffer LH propagation delay
4, 5
1.2
2.7
3.5
ns
SDRAM buffer HL propagation delay
4, 5
1.2
2.7
3.5
ns
SDRAM buffer enable time
4, 5
1.0
2.6
5.0
ns
SDRAM buffer disable time
4, 5
1.0
2.7
5.0
ns
Output Duty Cycle
Measured at 1.5 V
3, 4, 5
45
52
55
%
T
SDSKW
T
DDSKW
SDRAM Bus CLK skew
1, 4
150
250
ps
Device to device skew
500
ps
NOTES:
1. Skew is measured on the rising edge at 1.5 V.
2. T
and T
are measured as a transition through the threshold region V
OL
= 0.4 V and V
OH
= 2.4 V (1 mA) JEDEC specification.
3. Duty cycle should be tested with a 50/50% input.
4. Over MIN (20 pF) to MAX (30 pF) discrete load, process, voltage, and temperature.
5. Input edge rate for these tests must be faster than 1 V/ns.
6. Calculated at minimum edge rate (1.5 ns) to guarantee 45/55% duty cycle at 1.5 V. Pulsewidth is required to be wider at the faster edge to
ensure duty cycle specification is met.
7. All typical values are at V
CC
= 3.3 V and T
amb
= 25
°
C.
8. Typical is measured with MAX (30 pF) discrete load.
9. Typical is measured with MIN (20 pF) discrete load.
相關(guān)PDF資料
PDF描述
PCK2002P 140 MHz PCI-X clock buffer
PCK2002PDP 140 MHz PCI-X clock buffer
PCK2002PD 140 MHz PCI-X clock buffer
PCK2002 0-300 MHz I2C 1:18 clock buffer
PCK2002DGG 0-300 MHz I2C 1:18 clock buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCK2002MPW,112 功能描述:時(shí)鐘緩沖器 14.318-167MHZ I2C 1:10CLK BUFR RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
PCK2002MPW,118 功能描述:時(shí)鐘緩沖器 14.318-167MHZ I2C 1:10CLK BUFR RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
PCK2002MPW-T 功能描述:時(shí)鐘緩沖器 14.318-167MHZ I2C 1:10CLK BUFR RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel
PCK2002P 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:140 MHz PCI-X clock buffer
PCK2002PD 功能描述:時(shí)鐘緩沖器 14.318-140MHZ PCI-X CLOCK BUFR RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲(最大值): 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel