TEA2114

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 GROUND 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 September 1998 1/4 2114-01.EPS TEA2114 BLOCK DIAGRAM V CC SWITCH 7 5 EXT. VIDEO 8 6dB 6 75Ω INT. VIDEO 3 0dB 75Ω 75Ω 0dB 2 75Ω 2114-02.EPS TEA2114 1 ABSOLUTE MAXIMUM RATINGS Symbol VCC Tj Tstg Supply Voltage Junction Temperature Storage Temperature Parameter Value 14 - 40, + 150 - 40, + 150 Unit o o C C ELECTRICAL CHARACTERISTICS TA = 25oC, VCC = 8V (unless otherwise specified) Symbol VCC ICC ICC Supply Voltage Supply Current (no load Pin 2 and Pin 6) Supply Current (with load 150Ω on Pin 2 and Pin 6, no video on inputs) Parameter Min. 6.5 10 25 Typ. Max. 13.2 15 Unit V mA mA INPUTS (Pin 3 and Pin 8) Video Input Swing VDCIN IIN DC Level Input Input Bias Current (VDC = VDCIN + 1.5 VDC) Pin3 Pin8 1.6 4 2 1.9 2 2.2 5 VPP VPP V µA 2/4 2114-02.TBL 2114-01.TBL V TEA2114 ELECTRICA...