GH580 Просмотр технического описания (PDF) - Gennum -> Semtech
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GH580 Datasheet PDF : 4 Pages
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ABSOLUTE MAXIMUM RATINGS
PARAMETER
Supply Voltage
Power Dissipation
Operating Temperature Range
Storage Temperature Range
CAUTION
CLASS 1 ESD SENSITIVITY
VALUE/UNITS
5 V DC
25 mW
-10°C to +40° C
-20°C to +70° C
PIN CONNECTION
VB 4
RCNT
NC
GND
1
5 A OUT
CP+
CP-
8
A IN
ELECTRICAL CHARACTERISTICS
Conditions: Frequency = 1 kHz, Temperature = 25°C, VB = 1.3V
PARAMETER
SYMBOL CONDITIONS
MIN
TYP
Amplifier Current
Bias Voltage (Pin 6)
Bias Voltage (Pin 8)
Insertion Loss
Output Noise
IAMP
VP6
VP8
ILOSS
ONOISE
Distortion
THD
Supply Rejection (Pin 4 to Pin 5) PSRR
SW1 to closed, VIN = 40 mVRMS
SW1 to closed, VIN = 0 mVRMS
NFB 200 Hz to 10 kHz at 12dB/oct
SW1 to closed, VIN = 50 mVRMS
Note 1, Pin 4 to Pin 5
120
175
-
100
-
350
-
1.7
-
5
-
1
48
56
Corner Frequency
ƒC
Note 2, RCNT = 10.27k
1300
1650
All parameters and switches remain as shown in Test Circuit unless otherwise stated in "Conditions" column
Notes: 1. VB modulated with 1kHz
2. FC = 1000 x 2A; A = (ILOSS - 20LOG (VOUT /0.04))/12
IAMP
VB=1.3VDC
4
MAX
210
-
-
2.0
7
UNITS
µA
mV
mV
dB
µV
5
%
-
dB
1900
Hz
8
+
1n0
SW1
VREG
+
A
_
1µ0
5
V OUT
520 - 50 - 05
6
+
1n0
7
VIN
1kHz
All resistors in ohms, all capacitors
in farads unless otherwise stated
CONTROL
1.8K
1
3
RCNT
100K
Fig. 1 Test Circuit
2
RL=10K
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