BIPOLAR ANALOG INTEGRATED CIRCUIT
UPC2771TB
3 V, SUPER MINIMOLD
MEDIUM POWER SI MMIC AMPLIFIER
FEATURES
• HIGH GAIN:
21 dB at 900 to 1500 MHz Typical
• HIGH OUTPUT POWER:
P
SAT
= +12.5 dBm at 900 MHz
+11 dBm at 1500 MHz
• LOW BIAS VOLTAGE:
3.0 V Typical, 2.7 V Minimum
• SUPER SMALL PACKAGE:
SOT-363
• TAPE AND REEL PACKAGING OPTION AVAILABLE
DESCRIPTION
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C, Z
L
= Z
S
= 50
Ω,
V
CC
= 3.0 V)
AS
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
f = 900 MHz
f = 1500 MHz
f = 900 MHz
f = 1500 MHz
f = 900 MHz
f = 1500 MHz
Circuit Current (no signal)
Small Signal Gain,
1 dB Compressed Output Power,
Saturated Output Power,
Noise Figure,
f = 900 MHz
f = 1500 MHz
f = 900 MHz
f = 1500 MHz
f = 900 MHz
f = 1500 MHz
Input Return Loss,
Output Return Loss,
Isolation,
SSB OutputThird Order Intercept Point
E-
f = 900 MHz
f = 1500 MHz
f = 900, 902 MHz, P
OUT
= +4 dBm
f = 1500, 1502 MHz, P
OUT
= +4 dBm
f = 900 mHz,
π/4
QPSK wave
1
, P
OUT
= +7 dBm
∆f
=
±
50 kHz
∆f
=
±
100 kHz
f = 1.5 GHz,
π/4
QPSK wave
1
, P
OUT
= +7 dBm
∆f
=
±
50 kHz
∆f
=
±
100 kHz
The UPC2771TB is a Silicon Monolithic integrated circuit
which is manufactured using the NESAT™ III process. The
NESAT III process produces transistors with f
T
approaching 20
GHz. The UPC2771TB is pin compatible and has comparable
performance as the larger UPC2771T, so it is suitable for use
as a replacement to help reduce system size. The IC is housed
in a 6 pin super minimold or SOT-363 package. Operating on
a 3 volt supply, this IC is ideally suited for hand-held, portable
designs.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
SYMBOLS
I
CC
G
S
f
U
P
1dB
P
SAT
NF
Upper Limit Operating Frequency (The gain at f
U
is 3 dB down from the gain at 100 MHz)
PH
RL
IN
RL
OUT
ISOL
OIP3
P
ADJ1
Adjacent Channel Power 1,
P
ADJ2
Adjacent Channel Power 2,
Note:
1.π/4 QPSK modulated wave input, data rate 42 kbps, Filter roll off
α
= 0.5
O
UT
GAIN vs. FREQUENCY AND TEMPERATURE
T
A
= -40˚ C
24
22
Gain, G
S
(dB)
20
+85˚ C
T
A
= +25˚ C
T
A
= +85˚ C
18
16
+25˚ C
-40˚ C
V
CC
= 3.0 V
14
0.1
0.3
1.0
3.0
Frequency, f (GHz)
UPC2771TB
S06
UNITS
mA
dB
dB
GHz
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBc
dBc
dBc
dBc
10
10
6.5
5.5
25
25
19
18
1.8
+9
+7
MIN
TYP
36
21
21
2.2
+11.5
+9.5
+12.5
+11
6
6
14
14
9.0
8.5
30
30
+13
+10
-61
-72
-59
-71
7.5
7.5
MAX
45
24
24
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PH
NOTE 1:
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NOTE 3:
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AS
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