NTE1837 Datasheet | NTE Electronics

Description : The NTE1837 is a tuner controller integrated circuit in a 16- Lead DIP type package containing functions such as band switch, inverter, and low- pass filter. This device can be used as a frequency synthesizer or a voltage synthesizer, depending on the external application circuit. Functions: D Band Switch (Equivalent to the NTE1658: Refer to the Truth Table) D Inverter D Low- Pass Filter (Voltage Follower, Operational Amplifier) Features : D 2- Input, 5- Output Band Switch D Band Switch (NTE1658) Available by Changing Over C Pin D High Maximum Output Current, Low Saturation Voltage D Meet CATV Tuner Requirements D Frequency Synthesizer or Voltage Synthesizer Application depending on Inverter and Operational Amplifier Connections Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Band Switch VCC1 Maximum Supply Voltage, V16max - - - - - - - - - . 18V VCC2 Maximum Supply Current, I1max - - - - - - - - - . 10m A Maximum Load Current I12, I13max (I1 = 6m A) - - - - - - - - - - . . . . - 60m A I14, I15max (VCC1 = 12V) - - - - - - - - - - . - 60m A I11max - - - - - - - - - - - - - . . . 25m A Maximum AB Input Current, I2, I3max - - - - - - - - - . . . 2m A Maximum Applied Voltage (SW), V11max - - - - -...