LA7784 Datasheet, PDF (3/7 Pages) Sanyo Semicon Device – Downconverter IC for Digital CATV

Pin Assignment
NC ¹
NC ²
IF AGC AMP GND 3
IF AGC AMP INPUT 4
IF AGC AMP INPUT 5
NC ⁶
IF AGC AMP GND 7
GND
IF AGC AMP VCC 8
AGC CONTROL 9
NC 10
IF DRIVER AMP GND 11
IF DRIVER AMP OUTPUT 12
IF DRIVER AMP OUTPUT 13
IF DRIVER AMP VCC 14
Block Diagram
LA7784
28 DRIVER GND
27 DRIVER OUTPUT
26 DRIVER OUTPUT
25 RF ATT GND
24 RF ATT INPUT
23 RF ATT INPUT
22 RF ATT VCC
GND
21 LNA VCC
20 DRIVER VCC
19 MIXER/LO VCC
18 NC
17 LO INPUT
16 LO INPUT
15 MIXER/LO GND
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