3 V, SUPER MINIMOLD UPC2745TB
SILICON MMIC WIDEBAND AMPLIFIER UPC2746TB
FEATURES
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT-363 package
• LOW SUPPLY VOLTAGE:
V
CC
= 1.8 to 3.3 V
• WIDEBAND RESPONSE:
UPC2745TB: fu = 2.7 GHz TYP
UPC2746TB: fu = 1.5 GHz TYP
• HIGH ISOLATION:
UPC2745TB: ISOL = 38 dB TYP
UPC2746TB: ISOL = 45 dB TYP
20
UPC2746TB
TYPICAL PERFORMANCE CURVES
GAIN vs. FREQUENCY
25
Gain, GP (dB)
15
UPC2745TB
10
DESCRIPTION
NEC's UPC2745TB and UPC2746TB are Silicon MMIC
Wideband Amplifiers manufactured using NEC's 20 GHz f
T
NESAT
TM
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,
and WLAN transceivers. The UPC2745/46TB are pin compat-
ible and have comparable performance as the larger UPC2745/
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.
NEC's stringent quality assurance and test procedure ensure
the highest reliability and performance.
5
0.5
1.0
1.5
2.0
2.5
3.0
Frequency, f (GHz)
ELECTRICAL CHARACTERISTICS
(T
A
= +25
°C,
Z
L
= Z
S
= 50
Ω)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
I
CC
G
P
PARAMETERS AND CONDITIONS
Circuit Current (no signal), V
CC
= 3.0 V
V
CC
= 1.8 V
Power Gain, V
CC
= 3.0 V, f = 0.5 GHz
V
CC
= 3.0 V, f = 1 GHz
V
CC
= 3.0 V, f = 2 GHz
V
CC
= 1.8 V, f = 500 MHz
Upper Limit Operating Frequency
(3 dB down from the gain at f = 100 MHz) V
CC
= 3.0 V
V
CC
= 1.8 V
Maximum Output Level
V
CC
= 3.0 V, f = 0.5 GHz, P
IN
= -6 dBm
V
CC
= 3.0 V, f = 1 GHz, P
IN
= -6 dBm
V
CC
= 3.0 V, f = 2 GHz, P
IN
= -6 dBm
V
CC
= 1.8 V, f = 500 MHz, P
IN
= -10 dBm
Noise Figure, V
CC
= 3.0 V, f = 0.5 GHz
V
CC
= 3.0 V, f = 1 GHz
V
CC
= 3.0 V, f = 2 GHz
V
CC
= 1.8 V, f = 500 MHz
UNITS
mA
mA
dB
dB
dB
dB
GHz
GHz
dBm
dBm
dBm
dBm
dB
dB
dB
dB
MIN
5.0
9.0
UPC2745TB
S06
TYP
7.5
4.5
12
12
11
7
2.7
1.8
-1
-2.5
-3.5
-11
6
5.5
5.7
8.0
MAX
10.0
14
MIN
5.0
16
UPC2746TB
S06
TYP
7.5
4.5
19
18.5
14
1.1
1.5
1.1
0
-1
-8
4.0
4.2
5.0
MAX
10.0
21
f
U
2.3
P
O
(SAT)
-4
-3
NF
7.5
5.5
California Eastern Laboratories
CEL [ CALIFORNIA EASTERN LABS ]
