...8 OL AGC 7 LO OSC 6 VCC 5
RF amp
mixer
OSC
OVERLOAD AGC
BPF IF amp
AGC
IF DET
VOL
AF POWER amp
1 AGC
2 VOL
3 GND
4 SP OUT
Sony reserves the right to change products and specifications without prior ...
Description
8-pin Single-chip AM Radio with Built-in Power 8-pin Single-chip AM Radio with Built-in Power amplifier 8-pin Single-chip AM Radio with Built-in Poweramplifier
...
IF b
MIX
12
OSC BUFFER amp
IF amp
MIX
RF amp
1
GND
2
RF b
3
RF IN
4
PEAKING OUT
5
P/S (D)
6
P/S (U...mixer blocks of the up converter. IF input by-pass pin for the up converter. IF input pin for the up...
Description
From old datasheet system Up/Down Converter for 900 MHz-Band Mobile Communications
...
11
LPF
REGULATOR ADDER -amp
F/F
LPF
mixer
1
LO IN
2
LO b
amp
3
GND
4
Qb BIAS
5
Q BIAS
6
GND
7
Qb
8
Q
9
GND
10
Sony reserves the right to change products and specifications withou...
Description
From old datasheet system Quadrature Modulator for 900 MHz-Band Mobile Communications
...to the high gain transimpedance amp. The Z stage, by virtue of it's similarity to the X and Y stages, also cancels second order errors introduced by the dependence of VBE on collector current in the X and Y stages. The purpose of the refere...
Description
From old datasheet system 57MHz, Wideband, Four Quadrant, Voltage Output Analog Multiplier 57MHz/ Wideband/ Four Quadrant/ Voltage Output Analog Multiplier