G3208 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Dual 0.75 SPDT Analog Switch

Global Mixed-mode Technology Inc.
G3208
Dual 0.75Ω SPDT Analog Switch
Features
„ Low ON-State Resistance 0.75Ω at 4.5V
Vcc
„ 2.25V to 5.5V Power Supply (V₊)
„ Isolation in Power-Down mode
„ 1.65V to 1.95V Logic Supply (V_IO)
„ Control Inputs Referenced to V_IO
„ Low Charge Injection
„ Excellent ON Resistance Matching
„ Low supply Current (<1µA)
„ Break-before-make enable circuitry
„ WLCSP3X4-12 package
„ COM1 Port to GND 8KV HBM ESD
„ COM2 Port to GND 8KV HBM ESD
Applications
„ Cell Phones
„ PDAs
„ Portable Instrumentation
General Description
The G3208 is a low on-resistance, dual channel SPDT
(Single-Pole/Double-Throw) analog switch that oper-
ates from a 2.25V to 5.5V supply. The device offers an
excellent ON-resistance matching, and low total har-
monic distortion (THD) performance. The device is
designed for fast switching speeds with the break-
before-make feature to prevent signal distortion during
the transferring of signal from one channel to another.
These features make this device suitable for portable
audio applications. The G3208 has a separate logic
supply pin (V_IO) that is characterized to operate from
1.65V to 1.95V. V_IO powers the control circuitry, which
allows the G3208 to be controlled by 1.8V signals.
The G3208 is available in the WLCSP3X4-12 pack-
age.
Ordering Information
ORDER
NUMBER
MARKING
G3208B51D
3208
Note: B5: WLCSP3X4-12
1: Bonding Code
D: Tape & Reel
TEMP.
RANGE
-40°C to 85°C
PACKAGE
(Green)
WLCSP3X4-12
Pin Configuration
12 Bump WLCSP
V+
NC1 ^D1
D2
D3 NC2
COM1
NO1
IN1
C1
C2
C3
GND
B1
B2
B3
GND
A1
A2
A3
V_IO
Bottom View
WLCSP3X4-12
COM2
NO2
IN2
Ver: 1.3
Feb 11, 2010
TEL: [phone]
http://www.gmt.com.tw
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