3 V, SUPER MINIMOLD UPC2747TB
900 MHz Si MMIC AMPLIFIER UPC2748TB
FEATURES
GAIN vs. FREQUENCY
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT-363 package
VCC = 3.0 V
20
UPC2747TB
UPC2748TB
• GAIN:
UPC2747TB: Gs = 12 dB TYP
UPC2748TB: Gs = 19 dB TYP
18
16
14
12
G
S
• NOISE FIGURE:
UPC2747TB: NF = 3.3 dB TYP
UPC2748TB: NF = 2.8 dB TYP
G
S
• SUPPLY VOLTAGE:
VCC = 2.7 to 3.3 V
10
8
DESCRIPTION
6
0
NEC'sUPC2747TBandUPC2748TBareSiliconRFIC'swhich
aremanufacturedusingtheNESATIIIprocess.Thesedevices
are suitable as buffer amplifiers for cellular radio and other
communicationreceivers.TheUPC2747TB/48TBarepincom-
patible and have comparable performance as the larger
UPC2747T/48T, so they are suitable for use as a replacement
to help reduce system size. The IC's are housed in a 6 pin
super minimold or SOT-363 package.
0
1000
2000
Frequency, f (MHz)
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50 Ω)
PART NUMBER
PACKAGE OUTLINE
UPC2747TB
SO6
UPC2748TB
SO6
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP MAX
MIN
TYP
MAX
ICC
Circuit Current (no signal)VCC = 3.0 V
VCC = 1.8 V
mA
mA
3.8
9
5.0
3.0
7.0
14
4.5
16
6.0
3.5
8.0
GS
Small Signal Gain,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
12
5.5
19
11.5
21
1
fL
Lower Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
GHz
GHz
0.2
0.2
0.4
2
fU
Upper Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
GHz
GHz
1.5
1.8
1.8
1.2
-6
1.5
1.5
PSAT
NF
Saturated Output Power, f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dBm
dBm
-9.5
-7
-14
-3.5
-10
Noise Figure,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
3.3
5.2
4.5
2.8
4.5
4.0
RLIN
RLOUT
ISOL
OIP3
Input Return Loss,
Output Return Loss,
Isolation,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
11
7
14
11
8.5
5.5
35
11.5
10
f = 900 MHz, VCC = 3.0 V
f = 900 mHz, VCC = 1.8 V
dB
dB
10
13
8.5
12
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
dB
dB
35
40
34
40
34
SSB Output Third Order Intercept,
POUT = -20 dBm f1 = 900 MHz, f2 = 902 MHz, VCC = 3.0 V
f1 = 900 MHz, f2 = 902 MHz, VCC = 1.8 V
dBm
dBm
-3
-10
-1
-6
RTH (J-A)
Thermal Resistance (Junction to Ambient)
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
°C/W
325
325
Note:
1.The gain at fL is 3 dB down from the gain at 900 MHz.
2.The gain at fU is 3 dB down from the gain at 900 MHz.
California Eastern Laboratories