Document
STMAV335
Low ON Resistance Triple, SP3T, Wide-Bandwidth Video Switch
Features
■ Bi-directional operation
■ 3x3 input/3output channels analog video
switch
) ■ Wide bandwidth 300MHz t(s ■ Low 4Ω switch resistance between two ports uc ■ Excellent RON matching between channels d ■ Minimal propagation delay through the switch ro ■ Low quiescent current consumption te P ■ VCC Operating Range: 4.0V to 5.5V le ■ Zero bounce in flow-through mode o ■ Control inputs compatible with TTL level bs ■ Data and control inputs provide the undershoot O clamp diode - ■ High ESD rating: > 2kV HBM t(s) ■ –40°C to 85°C operating temperature range c ■ Suitable for both RGB and Component-Video u Switching rod ■ Available in a small TSSOP16 package P Applications lete ■ Advanced TVs o ■ Front projectors bs ■ LCD Monitors O■ Notebook PCs
TSSOP16
Description
The STMAV335 is a bi-directional triple (3 channel) Single Pole/Triple Throw (SP3T) highspeed, low-power CMOS TTL-compatible analog video switch designed for advanced video applications which demand superior image quality. The low ON Resistance (RON) of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.
STMAV335 is designed for very low cross-talk, low bit-to-bit skew, high channel-to-channel noise isolation and low I/O capacitance. The switch offers very little or practically no attenuation of the high-speed signals at the outputs, thus preserving the signal integrity to pass stringent requirements.
Moreover the device reduces the overall BOM costs by eliminating the need for more costly multi input-output controllers.
■ DVD Players
Order Codes
Part Number STMAV335
Temperature Range –40°C to +85°C
Package TSSOP16
Comments STMAV335TTR
January 2006
Rev. 1 1/21
www.st.com
21
Contents
STMAV335
1
Summary Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Application Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Power Supply Sequencing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
ct(s) 4
Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
rodu 5
Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
te P 6
AC Loading and Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
sole 7
Test Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
- Ob 8
Package Mechanical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Obsolete Product.