NTE1688 Datasheet | NTE Electronics

Description : The NTE1688 is an integrated circuit in a 9- Lead SIP type package incorporating TV tuner bandswitch circuits and a 31V power supply circuit. Features : D Tuner Bandswitch Circuit with 31V Voltage Regulator Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Supply Voltage, VCC - - - - - - - - - - - - . . . . 18V Supply Current, I6 - - - - - - - - - - - - . . . . 14m A Power Dissipation, PD - - - - - - - - - - - . . . 620m W Operating Ambient Temperature Range, Topr - - - - - - . . . . - 20° to +70°C Storage Temperatuere Range, Tstg - - - - - - - - . - 55° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Input Threshold Voltage Input Threshold Current Output Saturation Voltage Pin8 Output Saturation Voltage Voltage Regulator Voltage Regulator with Ambient Temperature Voltage Regulator Voltage for Drift Symbol Vt It VCE(sat) VCE(sat) V6- 5 V6- 5/TA ∆V6- 5 Test Conditions VCC = 12V VCC = 12V VCC = 12V, I0 = - 60m A VCC = 12V, I8 = 20m A VCC = 12V, I6 = 10m A TA = - 20° to +60°C As Per Condition After 5sec Elapsed with SW ON Min 1.5 100 - - 29.5 - 1.0 - Typ - - 0.3 0.2 31.7 0 - Max 2.5 500 0.8 0.5 33.5 +1.0 ±50 Unit V µA V V V m V/°C m V Input/Output Related (Logic Table) Input Pin3 L H L H Pin4 L L H H Pin1 VCC Open Open Open Pin2 Open VCC Open Open Output Pin7 Open Open VCC VCC Pin8 L Open L Open Remarks (Tuning Status) UHF VHF- L VHF-...