GA3204 데이터 시트보기 (PDF) - Gennum -> Semtech
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GA3204 Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
VALUE
2VDC
25 mW
-10° C to 40° C
-20° C to 70° C
PAD CONNECTIONS
VREG
IN
GND2 GND1 MS
1
2
3
4
5
10
9
8
7
6
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
SDA BIN BOUT
VB
OUT
ELECTRICAL CHARACTERISTICS
Conditions: Supply Voltage VB = 1.3 V, Frequency = 1 kHz, Temperature = 25°C.
The programmable parameters are adjusted to the following set values unless otherwise specified.
(MPO) R5 - Tap 0; (TH) R2 - Tap 15; (FC) R1 - Tap 7; (HP) R6 - Tap 0; (LP) R3 - Tap 0; (VC) R4 - Tap 15, R7 - Tap 23; R8 - Tap 0.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
Hybrid Current
Minimum Voltage
IA M P
Vb
-
395
1.1
-
Total Harmonic Distortion
THD with Maximum Allowable Input
Input Referred Noise
THD
THDM
IRN
VIN = -40dBV at 1kHz
VIN = -23dBV, RVC = 47kΩ
Aweighted filter
-
0.6
-
2
-
3
Total System Gain
Regulator Voltage
AGC
AV
VR E G
VIN = -90dBV
ILOAD = 30µA
44
47
890
930
Lower Threshold
Upper Threshold
Compression Gain Range
System Gain in Compression
Minimum Compression Ratio
Maximum Compression Ratio
Fast Average Detector Time
Constant
Slow Average Detector Time
Constant
FILTER
THLO
THH I
∆A
A6 0
CMP1:1
CMP4:1
τF A S T
τS L O W
Gain (-90dBVIN) -Gain(-30dBVIN)
VIN = -60dBV
VIN = 3kHz, -60dBV to -40dBV;
R3 - Tap 15; R6 - Tap 15
VIN = 3kHz, -60dBV to -40dBV;
R3 - Tap 0; R6 - Tap 0
-88.5
-36
36.5
26
0.9
3.6
-
-
-84.5
-32
39.5
29
1.0
4.0
8
180
Maximum Crossover Frequency
Nominal Crossover Frequency
Minimum Crossover Frequency
Filter Rolloff Rate
ƒC_M A X
ƒC _N O M
ƒC _M I N
R1 - Tap 0
R1 - Tap 7
R1 - Tap 15
3
3.9
1.5
1.9
-
0.9
-
24
STAGE A and B
Open Loop Gain (B)
Input Impedance (A)
OUTPUT STAGE
AO L _B
RIN
-
52
8
10.6
Stage Gain
AC
VIN = -90 dBV
7
9
Maximum Output Level
MPO
VIN = -25 dBV, RVCEXT = 221k
-20
-18
MPO Range
∆MPO
R5 - Tap 15 to Tap 0, RVCEXT = 221k
11.6
13.6
Output Resistance
RO U T
-
24
All conditions and parameters remain as shown in the Test Circuit unless otherwise specified in the CONDITIONS column.
GENNUM CORPORATION
2
MAX
580
-
1
10
-
50
1000
UNITS
µA
V
%
%
µVR M S
dB
mV
-80.5
-28
42.5
32
1.1
4.3
-
-
dBV
dBV
dB
dB
Ratio
Ratio
ms
ms
-
kHz
2.3
kHz
1.4
kHz
-
dB/oct
-
dB
12
kΩ
11
dB
-16
dBV
15.6
dB
-
kΩ
522 - 17 - 03
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