TEA2114 VIDEO SWITCH . . .. . 2 VIDEO OUTPUTS WITH 150Ω LOAD DRIVE CAPABILITY DYNAMIC OUTPUT AMPLITUDE 4 VPP ON EACH OUTPUT BANDWIDTH 18MHz TYP CLAMPED VIDEO INPUTS FULL PROTECTION AGAINST ESD DIP8 (Plastic Package) ORDER CODE : TEA2114 DESCRIPTION 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 performancesmake it suitablefor wide bandwidth applications (Teletext, D2MAC). PIN CONNECTIONS 1 8 EXTERNAL VIDEO INPUT EXTERNAL VIDEO OUTPUT 2 7 SUPPLY VOLTAGE INTERNAL VIDEO INPUT 3 6 SWITCHED VIDEO OUTPUT NOT TO BE USED 4 5 SWITCHING INPUT 2114-01.EPS GROUND September 1998 1/4 TEA2114 BLOCK DIAGRAM V CC SWITCH 7 EXT. VIDEO 8 5 6dB 75Ω 6 INT. VIDEO 3 0dB 75Ω 75Ω 2 0dB 75Ω 1 2114-02.EPS TEA2114 ABSOLUTE MAXIMUM RATINGS VCC Tj Tstg Parameter Value Supply Voltage Unit 14 Junction Temperature Storage Temperature V - 40, + 150 o C - 40, + 150 o C 2114-01.TBL Symbol ELECTRICAL CHARACTERISTICS TA = 25oC, VCC = 8V (unless otherwise specified) Symbol Parameter Min. Typ. 6.5 Max. Unit 13.2 V VCC Supply Voltage ICC Supply Current (no load Pin 2 and Pin 6) 10 ICC Supply Current (with load 150Ω on Pin 2 and Pin 6, no video on inputs) 25 mA 4 2 VPP VPP 15 mA Video Input Swing VDCIN IIN 2/4 DC Level Input Input Bias Current (VDC = VDCIN + 1.5 VDC) Pin3 Pin8 1.6 1.9 2.2 V 2 5 µA 2114-02.TBL INPUTS (Pin 3 and Pin 8) TEA2114 ELECTRICAL CHARACTERISTICS (continued) TA = 25oC, VCC = 8V (unless otherwise specified) Symbol Parameter Min. Typ. 3 4 Max. Unit SWITCHED OUTPUT (Pin 6) (RLOAD = 150Ω) Video Output Swing DC Level Output Video Gain Pin 6 versus Pin 3, measured at 100kHz, 1 VPP input signal Pin 6 versus Pin 8, measured at 100kHz, 1 VPP input signal Video Bandwidth Pin 6 versus Pin 3, 1VPP input signal Pin 6 versus Pin 8, 1VPP input signal VPP 0.7 1.1 1.4 V -0.8 5.5 -0.3 6 0.2 6.5 dB dB 18 12 27 18 MHz MHz 1 Ω Output Impedance (measured Pin 6) EXTERNAL OUTPUT (Pin 2) (R LOAD = 150Ω) 3 4 DC Level Output Video Output Swing 0.7 1.1 1.4 V Video Gain (Pin 2 versus Pin 3, measured at 100kHz, 1 VPP input signal) -0.8 -0.3 0.2 dB Video Bandwidth (Pin 2 versus Pin 3, 1VPP input signal) 18 27 MHz 1 Ω Output Impedance (measured Pin 2) VPP SWITCHING INPUT (Pin 5) 10 2.5 3.7 Max DC Level µA 5 V VCC V OTHER DYNAMIC FEATURES (R LOAD = 150Ω on Pin 2 and Pin 6) Crosstalk (between any input, measured at 5MHz) - 50 dB 3/4 2114-03.TBL Output Current Selection Pin (V5 = 0V) Threshold Voltage TEA2114 PM-DIP8.EPS PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP A a1 B b b1 D E e e3 e4 F I L Z Min. Millimeters Typ. 3.32 0.51 1.15 0.356 0.204 Max. 1.65 0.55 0.304 10.92 9.75 7.95 Min. 0.020 0.045 0.014 0.008 Max. 0.065 0.022 0.012 0.430 0.384 0.313 2.54 7.62 7.62 3.18 Inches Typ. 0.131 0.100 0.300 0.300 6.6 5.08 3.81 1.52 0.125 0260 0.200 0.150 0.060 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical comp onents in lifesupport devicesor systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics 1998 STMicroelectronics - All Rights Reserved Purchase of I2C Components of STMicroelectronics, conveys a license under the Philips I 2C Patent. Rights to use these components in a I 2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 4/4 DIP8.TBL Dimensions