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參數(shù)資料
| 型號： | PCK2001R |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | 14.318-133 MHz I2C 1:6 Clock Buffer(14.318-133 MHz I2C 1:6時鐘緩沖器) |
| 中文描述： | 14.318-133兆赫的I2C 1:6時鐘緩沖器（14.318-133兆赫的I2C 1:6時鐘緩沖器） |
| 文件頁數(shù)： | 5/12頁 |
| 文件大?。?/td> | 66K |
| 代理商： | PCK2001R |
Philips Semiconductors
Product specification
PCK2001R
14.318 – 133 MHz I
2
C 1:6 clock buffer
2000 Jul 25
5
AC CHARACTERISTICS
SYMBOL
PARAMETER
TEST CONDITIONS
LIMITS
T
amb
= 0
°
C to +70
°
C
TYP
9
30.0
UNIT
NOTES
1, 6
MIN
29.9
MAX
30.2
T
P
T
H
T
L
T
P
T
H
T
L
T
P
T
H
T
L
T
P
T
H
T
L
CLK period
CLK HIGH time
33MHz
2, 6, 8
12.3
14.3
16.3
ns
CLK LOW time
3, 6, 8
12.1
14.1
16.1
CLK period
1, 6
14.9
15.0
15.2
CLK HIGH time
66MHz
2, 6, 8
5.6
6.8
8.0
ns
CLK LOW time
3, 6, 8
5.3
6.5
7.7
CLK period
1,6
9.9
10.01
10.2
CLK HIGH time
100MHz
2, 6, 8
3.3
4.2
5.1
ns
CLK LOW time
3, 6, 8
3.2
4.1
5.0
CLK period
1, 6
7.4
7.5
7.7
CLK HIGH time
133MHz
2, 6, 8
2.6
3.1
3.6
ns
CLK LOW time
3, 6, 8
2.2
2.7
3.2
T
SDRISE
T
SDFALL
T
PLH
T
PHL
DUTY CYCLE
Rise time
4, 6, 10
1.5
2.0
4.0
V/ns
Fall time
4, 6, 11
1.5
2.5
4.0
V/ns
Buffer LH propagation delay
6, 7
1.0
2.4
3.5
ns
Buffer HL propagation delay
6, 7
1.0
2.6
3.5
ns
Output Duty Cycle
Measured at 1.5V
5, 6, 7
45
50
55
%
T
SKW
T
DDSKW
Bus CLK skew
1, 6
150
250
ps
Device to device skew
500
ps
NOTES:
1. Clock period and skew are measured on the rising edge at 1.5V.
2. T
H
is measured at 2.4V as shown in Figure 2.
3. T
L
is measured at 0.4V as shown in Figure 2.
4. T
SDRISE
and T
SDFALL
are measured as a transition through the threshold region V
OL
= 0.4V and V
OH
= 2.4V (1 mA) JEDEC specification.
5. Duty cycle should be tested with a 50/50% input.
6. Over MIN (20pF) to MAX (30pF) discrete load, process, voltage, and temperature.
7. Input edge rate for these tests must be faster than 1 V/ns.
8. Calculated at minimum edge rate (1.5ns) to guarantee 45/55% duty cycle at 1.5V. Pulsewidth is required to be wider at the faster edge to
ensure duty cycle specification is met.
9. All typical values are at V
CC
= 3.3V and T
amb
= 25
°
C.
10.Typical is measured with MAX (30pF) discrete load.
11. Typical is measured with MIN (20pF) discrete load.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCK2001RDB | 功能描述:時鐘緩沖器 14.318-150 MHZ 12C 1:6 CK 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 |
| PCK2001RDB,112 | 功能描述:時鐘緩沖器 14.318-150 MHZ 12C 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 |
| PCK2001RDB,118 | 功能描述:時鐘緩沖器 14.318-150 MHZ 12C 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 |
| PCK2001RDB-T | 功能描述:時鐘緩沖器 14.318-150 MHZ 12C 1:6 CK 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 |
| PCK2002 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:0-300 MHz I2C 1:18 clock buffer |
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