NJM2543 Datasheet - JRC

NJM2543 Mixer and Oscillator for TV Tuner

The NJM2540/43 are mixer/oscillator especially designed for TV tuners and consists of mixers, oscillators, IF amplifier and OSC buffer for VHF,UHF and CATV band, built into one chip. The NJM2540/43 packaging in SSOP16 are suitable for small-sized tuners. The NJM2543 is the reverse pin assignment typ.

NJM2543 Features

* Operating Voltage 5V

* Mixers, Oscillators, IF AMP and OSC buffer on chip

* Bipolar Technology

* Package Outline: SSOP16

* PACKAGE OUTLINE NJM2540V/NJM2543V

* BLOCK DIAGRAM MIXOUT2 MIXOUT1 VHFIN2 UHFIN2 VHFIN1 UHFIN1 IFOUT (8) 9 IF AMP U/V SW 8 (9)

NJM2543_JRC.pdf