Datasheet Details
Part number:
NJM2540, NJM2543
Manufacturer:
JRC
File Size:
155.61 KB
Description:
Mixer and oscillator for tv tuner.
Note:
This datasheet PDF includes multiple part numbers: NJM2540, NJM2543.
Please refer to the document for exact specifications by model.
NJM2540, 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
NJM2540 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)
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