TEA2124 - ST Microelectronics

TEA2124 VIDEO SWITCH

This integrated circuit provides general video switches. It is particularly intended for switching between the peri TV plug and video section of the sets. Its electrical performances make it suitable for wide bandwidth applications (Teletext, D2MAC). PIN CONNECTIONS GROUND 1 8 EXTERNAL VIDEO INPUT EXTERNAL VIDEO OUTPUT 2 7 SUPPLY VOLTAGE INTERNAL VI.

Features

Crosstalk (between any input, measured at 5MHz) RLOAD = 150Ω on Pins 2 and 6 RLOAD = 1kΩ on Pins 2 and 6 - 50 -55 dB dB 2124-03.TBL 3 0.7 5.5 12 4 1 6 18 1 1.3 6.5 VPP V dB MHz Ω VPP 1.3 6.5 V dB MHz Ω 10 µA V V 3 0.7 5.5 12 4 1 6 18 1 2.5 3.7 5 VCC 3/4 TEA2124 PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP Dimensions A a1 B b b1 D E e e3 e4 F I L Z Min. 0.51 1.15 0.356 0.204 7.95 Millimeters Typ. 3.32 Max. Min. 0.020 0.045 0.014 0.008 0.313 Inches Typ. 0.131 Max. 1.65 0.55 0.304 10.92 9.75 2.54 7.62 7.62 6.6 5.08 3.81 1.52 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0260 .