Global Mixed-mode Technology Inc.
Pin Descriptions
PIN
TDFN3X3-10
1
2
3
4
5
6
7
8
9
10
---
G3203
FUNCTION
WLCSP3X4-10
B4
C4
C3
C2
C1
B1
A1
A2
A3
A4
---
WLCSP3X4-12
B4
C4
C3
C2
C1
B1
A1
A2
A3
A4
B2,B3
NAME
VCC
NO1
COM1
IN1
NC1
GND
NC2
IN2
COM2
NO2
NC
Power supply
Normally open
Common
Digital control pin
Normally close
Digital ground
Normally close
Digital control pin
Common
Normally open
No connection
Test Circuits/ Timing Diagrams
V+
V
IH
V+
V
IN_
NO_ or NC
COM_
V
OUT
R
L
50Ω
IN_
Logic
Input
GND
Switch
Output
C
L
35pF
V
OUT
0
t
ON
Logic
Input
V
IL
50%
t
r
< 5ns
t
f
< 5ns
t
OFF
0.9 x V
OUT
0.9 x V
OUT
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE
R
L
)
V
OUT
= VN_
(
R
L
+ R
ON
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE
Figure 1. Switching Time
V+
50%
V+
V
IN_
NC_
COM_
NO_
R
L
50Ω
GND
V
OUT
C
L
35pF
Logic
Input
IN_
Logic
Input
V
OUT
t
D
0.9 x V
OUT
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE
Figure 2. Break Before Make Interval
Ver: 0.7
Jan 29, 2008
TEL: 886-3-5788833
http://www.gmt.com.tw
7
GMT [ GLOBAL MIXED-MODE TECHNOLOGY INC ]
