GA3216 Datasheet, PDF (6/14 Pages) Gennum Corporation – FOUNDATION-TM Digital Single or Dual Channel DSP Compression System

MS
19
1
REGULATOR
16
A/D
17
15
GA3216
14
13
12
PROGRAMMING
INTERFACE
EEPROM
TWIN DETECTOR
T-coil EQ
1st to 3rd
ORDER
LC
HP
COMPRESSOR
Σ
24db/oct
BAND SPLIT
FILTER
TWIN DETECTOR
SQUELCH
COMPRESSOR
LP
TWIN DETECTOR
SQUELCH
TRIMMER INTERFACE
5
2
3
4 18
VC TR1 TR2 TR3 TR4
1st or 2nd
ORDER
HC
EQ1
EQ2
EQ3
V_B
22
TONE
GENERATOR
47µ
11
EQ5
EQ4
AGC-O
TWIN DETECTOR
VC GAIN
10
PEAK
CLIPPING
D/A
8
HBRIDGE
9
7
20
6
Fig. 3 Example of Trimmer Application Circuit
MS
19
1
REGULATOR
16
A/D
17
15
GA3216
14
13
12
PROGRAMMING
INTERFACE
EEPROM
TWIN DETECTOR
T-coil EQ
1st to 3rd
ORDER
LC
HP
COMPRESSOR
Σ
24db/oct
BAND SPLIT
FILTER
TWIN DETECTOR
SQUELCH
COMPRESSOR
LP
TWIN DETECTOR
SQUELCH
TRIMMER INTERFACE
5
2
3
4 18
1st or 2nd
ORDER
HC
EQ1
EQ2
EQ3
V_B
11
TONE
GENERATOR
EQ5
EQ4
AGC-O
TWIN DETECTOR
VC GAIN
10
PEAK
CLIPPING
D/A
8
HBRIDGE
9
7
20
6
VC TR1 TR2 TR3 TR4
Fig. 4 Application Circuit for Figure 5
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