參數(shù)資料
型號: CY29946
廠商: Cypress Semiconductor Corp.
英文描述: 2.5V or 3.3V, 200-MHz, 1:10 Clock Distribution Buffer
中文描述: 2.5V或3.3V,200兆赫,1:10時鐘分配緩沖區(qū)
文件頁數(shù): 4/6頁
文件大?。?/td> 111K
代理商: CY29946
CY29946
Document #: 38-07286 Rev. *E
Page 4 of 6
Pulse
Generator
Z = 50 ohm
Zo = 50 ohm
VTT
Zo = 50 ohm
VTT
R
T
= 50 ohm
R
T
= 50 ohm
CY29946 DUT
Figure 1. LVCMOS_CLK CY29946 Test Reference for V
CC
= 3.3V and V
CC
= 2.5V
t
PD
LVCMOS_CLK
Q
VCC
GND
VCC /2
VCC
GND
VCC /2
Figure 2. LVCMOS Propagation Delay (TPD) Test Reference
VCC
GND
VCC /2
t
P
T0
DC = tP / T0 x 100%
Figure 3. Output Duty Cycle (FoutDC)
Figure 4. Output-to-Output Skew tsk(0)
t
SK(0)
VCC
GND
VCC /2
VCC
GND
VCC /2
Ordering Information
Part Number
Package Type
Production Flow
CY29946AXI
CY29946AIXT
CY29946AXC
CY29946AXCT
32-pin TQFP
32-pin TQFP – Tape and Reel
32-pin TQFP
32-pin TQFP – Tape and Reel
Industrial, –40°C to +85°C
Industrial, –40°C to +85°C
Commercial, 0°C to +70°C
Commercial, 0°C to +70°C
相關(guān)PDF資料
PDF描述
CY29946AIXT Circular Connector; No. of Contacts:5; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10-5 RoHS Compliant: No
CY29946AXC Cable Ties; Body Material:Nylon 6.6; Color:Black; Pack Quantity:1000 RoHS Compliant: Yes
CY29946AXCT 2.5V or 3.3V, 200-MHz, 1:10 Clock Distribution Buffer
CY29946AXI 2.5V or 3.3V, 200-MHz, 1:10 Clock Distribution Buffer
CY29947 2.5V or 3.3V, 200-MHz, 1:9 Clock Distribution Buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY29946_11 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2.5 V or 3.3 V, 200-MHz, 1:10 Clock Distribution Buffer 200-MHz clock support
CY29946_12 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:2.5 V or 3.3 V, 200-MHz, 1:10 Clock Distribution Buffer
CY29946AC 制造商:Cypress Semiconductor 功能描述:
CY29946ACT 制造商:Cypress Semiconductor 功能描述:
CY29946AI 制造商:Cypress Semiconductor 功能描述:Clock Divider 2-IN LVCMOS/LVTTL 32-Pin TQFP