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Anybody knows what a LA7793 is or does?

J

Jan Panteltje

Jan 1, 1970
0
I have a digital tuner, i2c controlled) (Philips 1316), and in
it is a LA7793, and this could be on the i2c bus as well.
there is also a TDA6651, found some docs on that.
But this LA7793 eludes me, theis tuner has a PLL problem
(gives an PLL lock error flag in i2c if you tune it).
Found lots of sellers.... no dataheet.
 
A

Arlet

Jan 1, 1970
0
Jan said:
I have a digital tuner, i2c controlled) (Philips 1316), and in
it is a LA7793, and this could be on the i2c bus as well.
there is also a TDA6651, found some docs on that.
But this LA7793 eludes me, theis tuner has a PLL problem
(gives an PLL lock error flag in i2c if you tune it).
Found lots of sellers.... no dataheet.

http://www.semiconductor-sanyo.com/...preview_count=50&row_count=1&Submit322=Search

No datasheet, but there is a description "AGC amplifier with 5-stage
variable maxinum gain function"
 
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