UPC2747TB Datasheet, PDF (1/9 Pages) NEC – 3 V, SUPER MINIMOLD SILICON MMIC AMPLIFIER FOR MOBILE COMMUMICATIONS

3 V, SUPER MINIMOLD UPC2747TB
900 MHz Si MMIC AMPLIFIER UPC2748TB
FEATURES
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT-363 package
• GAIN:
UPC2747TB: Gs = 12 dB TYP
UPC2748TB: Gs = 19 dB TYP
• NOISE FIGURE:
UPC2747TB: NF = 3.3 dB TYP
UPC2748TB: NF = 2.8 dB TYP
• SUPPLY VOLTAGE:
VCC = 2.7 to 3.3 V
DESCRIPTION
20
18
16
14 ^GS
12
GS
10
8
GAIN vs. FREQUENCY
VCC = 3.0 V
UPC2747TB
UPC2748TB
NEC's UPC2747TB and UPC2748TB are Silicon RFIC's which
are manufactured using the NESAT III process. These devices
are suitable as buffer amplifiers for cellular radio and other
communication receivers. The UPC2747TB/48TB are pin com-
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.
NEC's stringent quality assurance and test procedures ensure
the highest reliability and performance.
6
0
0
1000
2000
Frequency, f (MHz)
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
GS
Small Signal Gain,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
fL1
Lower Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
fU2
Upper Limit Operating Frequency, VCC = 3.0 V
VCC = 1.8 V
PSAT
Saturated Output Power, f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
NF
Noise Figure,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
RLIN Input Return Loss,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
RLOUT Output Return Loss,
f = 900 MHz, VCC = 3.0 V
f = 900 mHz, VCC = 1.8 V
ISOL Isolation,
f = 900 MHz, VCC = 3.0 V
f = 900 MHz, VCC = 1.8 V
OIP3
RTH (J-A)
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
Thermal Resistance (Junction to Ambient)
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
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.
mA 3.8 5.0 7.0
mA
3.0
dB
9
12 14
dB
5.5
GHz
GHz
GHz 1.5 1.8
GHz
1.8
dBm -9.5 -7
dBm
-14
dB
3.3 4.5
dB
5.2
dB
11
14
dB
11
dB
7
10
dB
13
dB
35
40
dB
34
dBm
dBm
°C/W
-3
-10
325
4.5
6.0
8.0
3.5
16
19
21
11.5
0.2
0.4
0.2
1.2
1.5
1.5
-6
-3.5
-10
2.8
4.0
4.5
8.5 11.5
10
5.5
8.5
12
35
40
34
-1
-6
325
California Eastern Laboratories