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STMicroelectronics Electronic Components Datasheet

7003 Datasheet

TRI-BAND GSM/DCS/PCS LNA

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7003 pdf
STB7003
TRI-BAND GSM/DCS/PCS LNA
SUPPLY VOLTAGE 2.8V
LOW CURRENT CONSUMPTION
VERY LOW NOISE FIGURE:
NF=1.5dB @ 950MHz
NF=1.9dB @ 1850MHz
NF=2dB @ 1950MHz
DIGITAL GAIN CONTROL
APPLICATIONS
TRI-BAND GSM/DCS/PCS FRONT-ENDS
MSOP10-EP
(exposed pad)
ORDER CODE
STB7003
BRANDING
7003
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
The STB7003 is a tri-band LNA designed for GSM/DCS/
PCS applications. The GC pin sets the LNA gain levels.
The innovative architecture implemented allows to
reach very low current consumption. LNA1 works at
0.9-1.0 GHz and LNA2 over the 1.8-2GHz frequency
range.
PD
AI1
GND
AI2
BSW
LNA1
LNA2
GC
AO1
VccGSM
AO2
VccDCS
ABSOLUTE MAXIMUM RATING
Symbol
Parameter
Vcc Supply voltage
Tj Junction temperature
Tstg Storage temperature
THERMAL DATA
Symbol
Parameter
Rth(j-a) Thermal resistance junction-ambient
Value
4.5
150
-40 to +85
Value
TBD
Unit
V
oC
°C
Unit
oC/W
January, 22 2002
1/9


STMicroelectronics Electronic Components Datasheet

7003 Datasheet

TRI-BAND GSM/DCS/PCS LNA

No Preview Available !

7003 pdf
STB7003
ELECTRICAL CHARACTERISTICS (Vcc = 2.8V, Tamb= 25 oC)
Symbol
Parameter
Test conditions
Vcc Supply voltage
IPD Sleep supply current
Min.
2.7
LNA1 @ 950MHz
Icc Supply current
G Power gain
NF
P1dB
IIP3
VSWRi
VSWRo
Noise figure
Input 1 dB compr.
power
Input third order
intercept
Input VSWR
Output VSWR
Gp1(1)
Gp2(1)
Gp1
Gp2
Gp1
Gp2
Gp1(2)
Gp2(2)
Typ.
4.5
-1
16
5.5
1.5
-19
-21
-10.8
-12.6
2:1
2:1
LNA2 @ 1850MHz
Icc Supply current
G Power gain
NF
P1dB
IIP3
VSWRi
VSWRo
Noise figure
Input 1 dB compr.
power
Input third order
intercept
Input VSWR
Output VSWR
Gp1(1)
Gp2(1)
Gp1
Gp2
Gp1
Gp2
Gp1(3)
Gp2(3)
7.3
-4
14.7
9.6
1.9
-11.5
-13.1
-1.4
-3.5
2:1
2:1
LNA2 @ 1950MHz
Icc Supply current
G Power gain
NF
P1dB
IIP3
VSWRi
VSWRo
Noise figure
Input 1 dB compr.
power
Input third order
intercept
Input VSWR
Output VSWR
Gp1(1)
Gp2(1)
Gp1
Gp2
Gp1
Gp2
Gp1(4)
Gp2(4)
7.3
-4.5
14.7
9.8
2
-10.8
-12.6
-1.5
-3.7
2:1
2:1
Note(1) : Gp1 min gain, Gp2 max gain.
Note(2) : Measured data with two tones fIN1 = 945 MHz, fIN2 = 945.8 MHz, PIN = - 33 dBm for each tone
Note(3) : Measured data with two tones fIN1 = 1850 MHz, fIN2 = 1850.8 MHz, PIN = - 33 dBm for each tone
Note(4) : Measured data with two tones fIN1 = 1960 MHz, fIN2 = 1960.8 MHz, PIN = - 33 dBm for each tone
2/9
Max.
3.3
5
Unit
V
uA
mA
dB
dB
dBm
dBm
mA
dB
dB
dBm
dBm
mA
dB
dB
dBm
dBm


Part Number 7003
Description TRI-BAND GSM/DCS/PCS LNA
Maker STMicroelectronics
Total Page 9 Pages
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7003 pdf
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