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MC33170 Datasheet(PDF) 4 Page - ON Semiconductor

No. de Pieza. MC33170
Descripción  RF Amplifier Companion Chip for Dual-Band Cellular Subscriber Terminal
Descarga  16 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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MC33170 Datasheet(HTML) 4 Page - ON Semiconductor

 
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MC33170
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ELECTRICAL CHARACTERISTICS
Characteristic
Pin #
Symbol
Min
Typ
Max
Unit
INPUT SPECIFICATIONS
(For typical values TA = 25°C, for min/max values TA = –40°C to +85°C, Max TJ = 125°C unless otherwise noted)
Input voltage range
7
Vbat
2.7
3.6
5.5
V
Quiescent Current (ON mode)
1 band operating, no load, Vneg. Reg.= –4.2V, VCE = 900mV
IQON
1.0
3.0
mA
Standby current (OFF mode)
CE pin at low level, Vbat = 5.5V, VNEG and Vboost open
IQOFF
1.0
10
µA
LOGIC CONTROL SPECIFICATIONS
Logic Levels (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C, Max TJ = 125°C unless otherwise noted)
Logic Level zero
Band Selection, Common Enable, TxEn
1–2
14
OFF
300
mV
Logic Level one
Band Selection, Common Enable, TxEn
1–2
14
ON
900
mV
Timings (TA = 25°C)
Transmission Enable, device already ON
10% of TxEn to 90% of Vbat on PA start–up pin
4.0
µs
VOLTAGE REGULATOR SPECIFICATIONS
Option section (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C, Max TJ = 125°C unless otherwise noted)
Output voltage
8
VregOUT
2.45
2.5
2.55
V
Output current
8
IregOUT
10
mA
Short circuit current (Vout = Vnominal – 300mV)
8
IregSHORT
20
mA
Line regulation
Vin = Vout + 1V to 5.5V, device is ON 10mA load on pin 8, 100nF
7–8
400
µV
Dropout voltage at Iout = 10mA
8
VregDROP
150
mV
Output capacitor
8
CregOUT
100
nF
Dynamic parameters (TA = 25°C)
Ripple rejection
F = 1kHz, Vin = Vout + 1V, Iout = 1mA, Cout = 100nF
8
PSRR
–70
dB
RMS Noise voltage
Iout = 1mA, Cout = 100nF, <20Hz — 200kHz>
8
100
µV
Noise density @ 1kHz
Iout = 1mA, Cout = 100nF
8
en
330
nV/Hz
Rise time : 10% of CE to 90% of VregOUT
14–8
5.0
µs
CONTROL AMPLIFIER SPECIFICATIONS
(For typical values TA = 25°C, for min/max values TA = –40°C to +85°C, Max TJ = 125°C unless otherwise noted)
Continuous current
12
ICONT
2.0
mA
Peak current (sink and source)
12
IPEAK
10
mA
Quiescent current entering pin 11 at 8V
Device is in ON state and no load on pin 12
12
IQON
1.0
mA
Input bias current, V+ = V– = 2V
IIB
600
nA
Open–loop voltage gain, TA = 25
°C
AVOL
60
dB
Gain Bandwidth Product measured at 100kHz
GBW
5.5
MHz
Output voltage levels, Vnegreg=–5V
Level high : Isource = 1mA
Level low : Isink = 1mA
12
VOH
VOL
7.75
0.25
V
Input offset voltage
9–10
10
mV


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