參數(shù)資料
型號: CY29940AI
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: 2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer
中文描述: 29940 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32
封裝: 7 X 7 MM, 1.40 MM HEIGHT, PLASTIC, LQFP-32
文件頁數(shù): 5/7頁
文件大小: 189K
代理商: CY29940AI
CY29940
Document #: 38-07283 Rev. *B
Page 5 of 7
Figure 1. LVCMOS_CLK CY29940 Test Reference for V
CC
= 3.3V and V
CC
= 2.5V
Figure 2. PECL_CLK CY29940 Test Reference for V
CC
= 3.3V and V
CC
= 2.5V
Figure 3. Propagation Delay (TPD) Test Reference
Figure 4. LVCMOS Propagation Delay (TPD) Test
Reference
Figure 5. Output Duty Cycle (FoutDC)
Figure 6. Output-to-Output Skew tsk(0)
Pulse
Generator
Z = 50 ohm
Zo = 50 ohm
VTT
Zo = 50 ohm
VTT
R
T
= 50 ohm
R
T
= 50 ohm
CY29940 DUT
Differential
Pulse
Generator
Z = 50 ohm
Zo = 50 ohm
Zo = 50 ohm
VTT
R
T
= 50 ohm
CY29940 DUT
Zo = 50 ohm
R
T
= 50 ohm
VTT
t
PD
PECL_CLK
PECL_CLK
V
PP
Q
V
CMR
VCC
GND
VCC /2
t
PD
LVCMOS_CLK
Q
VCC
GND
VCC /2
VCC
GND
VCC /2
VCC
GND
VCC /2
t
P
T0
DC = tP / T0 x 100%
t
SK(0)
VCC
GND
VCC /2
VCC
GND
VCC /2
相關(guān)PDF資料
PDF描述
CY29940AIT 2.5V or 3.3V, 200-MHz, 1:18 Clock Distribution Buffer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY29940AI-1 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer
CY29940AI-1T 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2.5V or 3.3V, 200-MHz 1:18 Clock Distribution Buffer
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