KA8404

KA8404 2-INPUT SWITCH The KA8404 is a monolithic integrated circuit designed for the 2-input switch in a VCR or a TV system. FEATURES Suitable for video and audio signal Low current operation ( 5.5mA typ ) Very low level crosstalk ( - 70dB typ ) 2-INPUT SWITCH 7- SIP BLOCK DIAGRAM Device KA8404 ORDERING INFORMATION Package 7-SIP Operating Temperature ¨ ¨- 10 C ~ + 75 C B Ïi 15 L Ïa 15 H s Buff 1 INPUT1 2 GND 3 INPUT2 456 GND CONTROL OUTPUT 7 VCC KA8404 2-INPUT SWITCH ABSOLUTE MAXIMUM RATINGS Characteristic Symbol Value Supply Voltage Vccmax 14 Signal Level At Input Pin Vinput Vct1 5  Vcc - 0.2 Vcc Vcc + 0.2 Power Dissipation Pdmax 500 Operating Temperature Topr - 20 ~ 75 Storage Temperature Tstg - 40 ~ 125 ¨ELECTRICAL CHARACTERISTICS ( Vcc = 9V, Ta = 25 C) Unit V Vpp V mW ¨C ¨C Characteristic Supply Voltage Symbol Test Conditions Vcc Note 1 Total current Icc SW1 ~ SW6 = "2" Frequency Characteristic GF1 GF2 Vi = 2.5Vpp, 20Hz / 100KHz Vo ( 20Hz ) / Vo ( 100KHz ) Vi = 2.5Vpp, 20Hz / 100KHz Vo ( 20Hz ) / Vo ( 100KHz ) Insertion Loss GL Vi = 2.5Vpp 100KHz, Vo / Vi Distotion THD Vi = 2.5Vpp, 1KHz Differential Gain DG Vi = Input Waveform 1 (Note 2) Differential Phase DP Vi = Input Waveform 1 (Note 2) Output Offset Voltage Vos Note 3 Cross - Talk Cr Vi = 2.0pp 4.43MHz SW Control Voltage Vcon Note 4 Video Output Level Vout Vi = 2.0pp 100KHz, Vo Input Impedance Ri Output Impedance Ro Min Typ 8.0 9.0 4.1 5.5 - 0.5...