3 V, SUPER MINIMOLD UPC2745TB
SILICON MMIC WIDEBAND AMPLIFIER UPC2746TB
FEATURES
TYPICAL PERFORMANCE CURVES
• HIGH DENSITY SURFACE MOUNTING:
GAIN vs. FREQUENCY
6 pin super minimold or SOT-363 package
25
• LOW SUPPLY VOLTAGE: VCC = 1.8 to 3.3 V
20
• WIDEBAND RESPONSE:
UPC2745TB: fu = 2.7 GHz TYP
UPC2746TB: fu = 1.5 GHz TYP
UPC2746TB
15
• HIGH ISOLATION:
UPC2745TB: ISOL = 38 dB TYP
UPC2746TB: ISOL = 45 dB TYP
UPC2745TB
10
DESCRIPTION
5
NEC's UPC2745TB and UPC2746TB are Silicon MMIC
Wideband Amplifiers manufactured using NEC's 20 GHz fT
NESATTM III silicon bipolar process. These devices are de-
signed for use as buffer amps in mobile communication
applications such as Cellular, PCS, and Cordless handsets,
andWLANtransceivers. TheUPC2745/46TBarepincompat-
ibleandhavecomparableperformanceasthelargerUPC2745/
46T, so they are suitable for use as a replacement to help
reduce system size. These IC's are housed in a 6 pin super
minimold or SOT-363 package.
0.5
1.0
1.5
2.0
2.5
3.0
Frequency, f (GHz)
NEC's stringent quality assurance and test procedure ensure
the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (TA = +25 °C, ZL = ZS = 50 Ω)
PART NUMBER
PACKAGE OUTLINE
UPC2745TB
S06
UPC2746TB
S06
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
5.0
7.5
4.5
10.0
5.0
7.5
4.5
10.0
GP
Power Gain, VCC = 3.0 V, f = 0.5 GHz
VCC = 3.0 V, f = 1 GHz
dB
dB
dB
dB
9.0
12
12
11
7
14
16
19
18.5
21
VCC = 3.0 V, f = 2 GHz
VCC = 1.8 V, f = 500 MHz
14
fU
Upper Limit Operating Frequency
(3 dB down from the gain at f = 100 MHz) VCC = 3.0 V
VCC = 1.8 V
GHz
GHz
2.3
-4
2.7
1.8
1.1
-3
1.5
1.1
PO(SAT)
Maximum Output Level
VCC = 3.0 V, f = 0.5 GHz, PIN = -6 dBm
VCC = 3.0 V, f = 1 GHz, PIN = -6 dBm
VCC = 3.0 V, f = 2 GHz, PIN = -6 dBm
VCC = 1.8 V, f = 500 MHz, PIN = -10 dBm
dBm
dBm
dBm
dBm
-1
0
-1
-2.5
-3.5
-11
-8
NF
Noise Figure, VCC = 3.0 V, f = 0.5 GHz
VCC = 3.0 V, f = 1 GHz
dB
dB
dB
dB
6
7.5
4.0
4.2
5.5
5.5
5.7
8.0
VCC = 3.0 V, f = 2 GHz
VCC = 1.8 V, f = 500 MHz
5.0
California Eastern Laboratories
CEL [ CALIFORNIA EASTERN LABS ]
