IN9270 데이터 시트보기 (PDF) - Integral Corp.
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IN9270 Datasheet PDF : 12 Pages
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IN9270
OPERATING CHARACTERISTICS
Gain Setting Amplifier
Symbol
Parameter
IN
Input Leakage Current
RIN Input Resistance
VOS Input Offset Voltage
PSRR Power Supply Rejection
CMRR Common Mode Rejection
AVOL DC Open Loop Voltage Gain
fC
Open Loop Unity Gain Bandwidth
VO Output Voltage Swing
CL
Tolerable Resistive Load (GS)
RL: Tolerable Resistive Load (GS)
VCM Common Mode Range
Test Conditions
GND< VIN < VCC
1 KHz
-3.0 V < VIN < 3.0 V
RL ≥100 KΩ to GND
No Load
Typ
±100
10
±25
60
60
65
1.5
4.5
100
50
3.0
Unit
nA
MΩ
mV
dB
dB
dB
MHz
VPP
pF
KΩ
VPP
AC ELECTRICAL CHARACTERISTICS(All Voltages referenced to GND. VCC = 5.0 V, GND =
0 V, TA = -10 to +70°C, FCLK = 3.579545 Mhz, using test circuit of Figure 5)
Parameter
Guaranteed Limits
Min Typ
Max
Unit
Notes
SIGNAL CONDITION
Valid Input Signal
MIN
-29
dBm
1,2,3,5,6,9
Level (each tone of
composite signal)
MAX +1
27.5 m VRMS 1,2,3,5,6,9
dBm
1,2,3,5,6,9
883
m VRMS
NON-ACCEPT LEVEL
Freq. Deviation Accept Limit
±1.5%
±2 Hz
Nom.
2,3,5,9
Freq. Deviation Reject Limit
±3.5%
Nom.
2,3,5
Third Tone Tolerance
-2.5
dB
2,3,4,5,7,9,10
Dial Tone Tolerance
+18
dB
2,3,4,5,8,9,10
4
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