TS3DS26227
HIGH-BANDWIDTH DUAL-SPDT DIFFERENTIAL SIGNAL SWITCH
WITH INPUT LOGIC TRANSLATION
www.ti.com
SCDS234–SEPTEMBER 2006
FEATURES
APPLICATIONS
•
•
•
•
Cell Phones
PDAs
Portable Instrumentation
Low-Voltage Differential Signal Routing
•
•
•
•
•
•
•
•
•
High-Bandwidth Data Paths – Up to 800 MHz
Specified Break-Before-Make Switching
Control Inputs Reference to VIO
Low Charge Injection
Excellent ON-State Resistance Matching
Low Total Harmonic Distortion (THD)
2.3-V to 3.6-V Power Supply (V+)
1.65-V to 1.95-V Logic Supply (VIO)
YZT PACKAGE
(BOTTOM THROUGH VIEW)
A
B
C
D
3
2
1
4
5
6
9
8
7
10
11
12
1
2
3
Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
•
ESD Performance Tested Per JESD 22
A
B
C
D
– 4000-V Human-Body Model
(A114-B, Class II)
1
2
3
IN1
NO1 COM1 NC1
GND GND
NO2 COM2 NC2
V
V
IO
IN2
+
– 1000-V Charged-Device Model (C101)
– 200-V Machine Model (A115-A)
DESCRIPTION/ORDERING INFORMATION
The TS3DS26227 is a dual single-pole double-throw (SPDT) analog switch that is designed to operate from
2.3 V to 3.6 V. The device offers high-bandwidth data paths, and a break-before-make feature to prevent signal
distortion during the transferring of a signal from one path to another. The device has excellent total harmonic
distortion (THD) performance and consumes very low power. These features make this device suitable for
portable applications.
The TS3DS26227 has a separate logic supply pin (VIO) that operates from 1.65 V to 1.95 V. VIO powers the
control circuitry, which allows the TS3DS26227 to be controlled by 1.8-V signals.
ORDERING INFORMATION
TA
PACKAGE(1)(2)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
267
NanoFree™ – WCSP (DSBGA)
0.23-mm Large Bump – YZT (Pb-free)
0625-mm max height
–40°C to 85°C
Tape and reel
TS3DS26227YZTR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
(2) YZT: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following
character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free).
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
NanoFree is a trademark of Texas Instruments.
PRODUCTION DATA information is current as of publication date.
Copyright © 2006, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.