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TWL1200ZQCR 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压电平转换器
封装:
BGA-48
描述:
SDIO ， UART和音频电压转换收发器 SDIO, UART, AND AUDIO VOLTAGE-TRANSLATION TRANSCEIVER
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
典型应用电路图在P4P5P20
原理图在P5
封装尺寸在P2P27P28P30P31
型号编码规则在P2
标记信息在P2P28
封装信息在P2P28P29P30P31
技术参数、封装参数在P6
应用领域在P25P34
电气规格在P8P9
导航目录
TWL1200ZQCR数据手册
Page:
of 34 Go
若手册格式错乱，请下载阅览PDF原文件
From Output
Under Test
LOAD CIRCUIT FOR ENABLE/DISABLE TIME MEASUREMENT −
SWITCH-TYPE SDIOs
1 MW
t
PLH
t
PHL
V
CCI
0 V
V
CCO
/2
V
OH
V
OL
V
CCI
0 V
V
CCI
/2 V
CCI
/2
t
w
Input
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
PULSE DURATION
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES
Output
Input
A. C
L
includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control.
Waveform2 is for an output with internal conditions such that the output is high, except when disabled by the output control.
C. All input pulses are supplied by generators having the following characteristics: PRRv10 MHz, Z
O
= 50 Ω, dv/dt ≥ 1 V/ns.
D. The outputs are measured one at a time, with one transition per measurement.
E. t
PLZ
and t
PHZ
are the same as t
dis
.
F. t
PZL
and t
PZH
are the same as t
en
.
G. t
PLH
and t
PHL
are the same as t
pd
.
H. V
CCI
is the V
CC
associated with the input port.
I. V
CCO
is the V
CC
associated with the output port.
J. All parameters and waveforms are not applicable to all devices.
1 MW
15 pF
15 pF
DATA RATE, PULSE DURATION, PROPAGATION DELAY,
OUTPUT RISE AND FALL TIME MEASUREMENT USING
A PUSH-PULL DRIVER
V
CCO
V
CCI
DUT
IN
OUT
1 MW
15 pF
DATA RATE, PULSE DURATION, PROPAGATION DELAY,
OUTPUT RISE AND FALL TIME MEASUREMENT USING
AN OPEN-DRAIN DRIVER
V
CCO
V
CCI
DUT
IN
OUT
V
CCI
/2 V
CCI
/2
0.9 y V
CCO
V
CCO
/2
t
r
0.1 y V
CCO
t
f
t
en
t
dis
Input
Output
OE
TWL1200
SCES786A –JUNE 2009–REVISED NOVEMBER 2009
www.ti.com
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 24. Auto-Direction Control Load Circuit and Voltage Waveform
22 Submit Documentation Feedback Copyright © 2009, Texas Instruments Incorporated
Product Folder Link(s): TWL1200
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