參數(shù)資料
型號: TPS2202DF
廠商: Texas Instruments, Inc.
英文描述: DUAL-SLOT PC CARD POWER-INTERFACE SWITCHES FOR SERIAL PCMCIA CONTROLLERS
中文描述: 雙插槽PC卡電源接口開關(guān)用于串行PCMCIA控制器
文件頁數(shù): 7/21頁
文件大?。?/td> 455K
代理商: TPS2202DF
TPS2202, TPS2202Y
DUAL-SLOT PC CARD POWER-INTERFACE SWITCHES
FOR SERIAL PCMCIA CONTROLLERS
SLVS103A – DECEMBER 1994 – REVISED AUGUST 1995
6–7
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
LOAD CIRCUIT
CL
ton
VOLTAGE WAVEFORMS
VI(12V)
GND
50%
90%
VDD
GND
LATCH
VO(xVPP)
Vpp
LOAD CIRCUIT
CL
VCC
ton
toff
VOLTAGE WAVEFORMS
VI(5V)
GND
50%
90%
10%
VDD
GND
LATCH
VO(xVCC)
10%
toff
Figure 1. Test Circuits and Voltage Waveforms
Table of Timing Diagrams
FIGURE
Serial-Interface Timing
xVCC Propagation Delay and Rise Times With 1-
μ
F Load, 3-V Switch
xVCC Propagation Delay and Fall Times With 1-
μ
F Load, 3-V Switch
xVCC Propagation Delay and Rise Times With 100-
μ
F Load, 3-V Switch
xVCC Propagation Delay and Fall Times With 100-
μ
F Load, 3-V Switch
xVCC Propagation Delay and Rise Times With 1-
μ
F Load, 5-V Switch
xVCC Propagation Delay and Fall Times With 1-
μ
F Load, 5-V Switch
xVCC Propagation Delay and Rise Times With 100-
μ
F Load, 5-V Switch
xVCC Propagation Delay and Fall Times With 100-
μ
F Load, 5-V Switch
xVPP Propagation Delay and Rise Times With 1-
μ
F Load, 12-V Switch
xVPP Propagation Delay and Fall Times With 1-
μ
F Load, 12-V Switch
xVPP Propagation Delay and Rise Times With 100-
μ
F Load, 12-V Switch
xVPP Propagation Delay and Fall Times With 100-
μ
F Load, 12-V Switch
2
3
4
5
6
7
8
9
10
11
12
13
14
NOTE A. Data is clocked in on the a positive leading edge of the clock. The latch should occur before next positive leading edge of
the clock. For definition of D0–D8, see control logic table.
DATA
LATCH
CLOCK
D8
D7
D6
D5
D4
D3
D2
D1
D0
Figure 2. Serial-Interface Timing
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