Global Mixed-mode Technology Inc.
Switching Characteristics *, **
PARAMETER
t
r
t
f
Output rise time
G574
MIN
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TEST CONDITION
TYP
2
0.04
0.4
0.01
0.01
0.2
1.8
1.7
2.2
1.7
2.2
2.4
8.5
1
8.5
2.6
8.2
MAX
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UNIT
ms
Output fall time
V
O (xVCC)
V
O (xVPP)
(12V)
V
O (xVPP)
(3.3V or 5V)
V
O (xVCC)
V
O (xVPP)
LATCH↑to V
O(xVPP
(12V)
LATCH↑to V
O(xVPP= xVCC)
(3.3V), V
I(5V)
= 5V
LATCH↑to V
O(xVPP= xVCC)
(5V)
LATCH↑to V
O(xVCC)
(3.3V), V
I(5V)
= 5V
LATCH↑to V
O(xVCC)
(5V)
LATCH↑to V
O(xVCC)
(3.3V), V
I(5V)
= 0V
t
pd(on)
t
pd(off)
t
pd(on)
t
pd(off)
t
pd(on)
t
pd(off)
t
pd(on)
t
pd(off)
t
pd(on)
t
pd(off)
t
pd(on)
t
pd(off)
ms
ms
ms
ms
ms
ms
ms
t
pd
Propagation delay (see
Figure 1)
* Refer to Parameter Measurement Information
**Switching Characteristics are with C
L
= 0.1
µ
F
Parameter Measurement Information
xVPP
I
O(xVPP)
xVCC
I
O(xCC)
LOAD CIRCUIT
V
DD
50%
50%
V
DD
LATCH
t
pd(off)
t
pd(on)
GND
LATCH
t
pd(off)
t
pd(on)
90%
GND
V
O(xVPP)
90%
10%
GND
V
O(xVCC)
10%
GND
Propagation Delay (xVPP)
t
r
V
O(xVPP)
90%
10%
Propagation Delay (xVCC)
t
r
GND
V
O(xVCC)
90%
10%
t
f
t
f
GND
Rise/Fall Time (xVPP)
Rise/Fall Time (xVCC)
V
DD
50%
50%
V
DD
LATCH
t
off
t
on
GND
LATCH
t
off
t
on
90%
GND
90%
10%
V
O(xVPP)
GND
V
O(xVCC)
10%
GND
Turn on/off Time (xVPP)
Turn on/off Time (xVCC)
VOLTAGE WAVEFORMS
Figure 1. Test Circuits and Voltage Waveforms
Ver: 1.2
Jul 28, 2006
TEL: 886-3-5788833
http://www.gmt.com.tw
5
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
