GA3201 Просмотр технического описания (PDF) - Gennum -> Semtech
Номер в каталоге
Компоненты Описание
Список матч
GA3201 Datasheet PDF : 8 Pages
| |||
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
VALUE
1.4 VDC
25 mW
-10° C to 40° C
-20° C to 70° C
PAD CONNECTION
VREG
IN
1
2
GND
3
GND
3
8
7
6
5
4
SDA BIN BOUT VBAT 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 - Tap15; (TH) R2 - Tap 0; (FC) R1 - Tap 8; (HP) R6 - Tap 0; (LP) R3 - Tap 0; (VC) R4 - Tap 0, R7 - Tap 0.
PARAMETER
SYMBOL
CONDITIONS
Hybrid Current
IAMP
Minimum Voltage
Vb
Total Harmonic Distortion
THD with Maximum Allowable Input
Input Referred Noise
THD
THDM
IRN
VIN = -40dBV at 1kHz
VIN = -23dBV, Rvc = 47kΩ
Aweighted filter
Total System Gain
Regulator Voltage
AGC
AV
VREG
VIN = -90dBV
ILOAD = 30µA
Lower Threshold
Upper Threshold
Compression Gain Range
System Gain in Compression
Min. Compression Ratio
THLO
THHI
∆A
A60
CMP1 :1
Gain(-90dBVIN) -Gain(-30dBVIN)
VIN =-60dBV
VIN=3kHz, -60dBV to -40dBV,
R3 - Tap 15; R6 - Tap 15
Max. Comp. Ratio CMP4 :1
Fast Average Detector Time Constant
Slow Average Detector Time Constant
FILTER
τFAST
τSLOW
VIN =3kHz, -60dBV to -40dBV,
R3 - Tap 0; R6 - Tap 0
Maximum Crossover Frequency
Nominal Crossover Frequency
Minimum Crossover Frequency
Filter Rolloff Rate
ƒc_max
ƒc_nom
ƒc_min
R1 - Tap 15
R1 - Tap 8
R1 - Tap 0
MIN
-
1.1
-
-
-
44
890
-88.5
-36
36.5
26
0.9
3.6
-
-
3.0
1.5
-
-
TYP
395
-
0.6
2.0
3.0
47
930
-84.5
-32
39.5
29
1.0
4.0
7.4
166
3.9
1.9
0.9
24
MAX
580
-
1.0
10
-
50
1000
-80.5
-28
42.5
32
1.1
4.3
-
-
-
2.3
1.4
-
UNITS
µA
V
%
%
µVRMS
dB
mV
dBV
dBV
dB
dB
Ratio
Ratio
ms
ms
kHz
kHz
kHz
dB/oct
521 - 92 - 02
2
Share Link: 