SA910 Ver la hoja de datos (PDF) - Philips Electronics
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SA910 Datasheet PDF : 13 Pages
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Philips Semiconductors
Variable gain RF predriver amplifier
Product specification
SA910
DC ELECTRICAL CHARACTERISTICS
VCC1 = VCCBIAS = +3V, VCC (RFOUT1, RFOUT2) = 3.6V; TA = 25°C, ZS = ZL = 50Ω, ; unless otherwise stated.
SYMBOL
PARAMETER
TEST
CONDITIONS
MIN
LIMITS
-3σ
TYP
+3σ
MAX
UNITS
VCC Power supply voltage range
ICC
Total DC current from all VCC
IZB
ICC under zero bias mode
IOFF Powerdown current
IPU
Input current to PWRUP
2.7
3.0
5.5
V
Pin 12 = HIGH;
Pin 9 > VBE
Pin 12 = HIGH;
Pin 9 < VBE
Pin 12 = LOW
210
300
mA
0.7
mA
10
µA
Pin 12 = HIGH
Pin 12 = LOW
100
10
µA
VPU
IREF
VREF
VBIAS
IBIAS
VC
Input level for PWRUP (Pin 12)
Input current to VREF (Pin 2)
Power control reference voltage (Pin 1)
BiasOUT voltage (Pin 19) (unadjusted)
DC current available @ Bias-OUT (Pin 19)
Control voltage (Pin 9) range
Pin 12 = LOW
Pin 12 = HIGH
0
0.7VCC
0
VC = 2.0V
30
0
0.68
0.3VCC
V
VCC
V
1
µA
2.0
V
V
mA
2
V
1997 Aug 12
8
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