3 V, SUPER MINIMOLD
UPC2749TB
1900 MHz SI MMIC AMPLIFIER
NOISE FIGURE AND
GAIN vs. FREQUENCY
VCC = 3.0 V
FEATURES
• HIGH DENSITY SURFACE MOUNTING:
6 pin super minimold or SOT-363 package
18
4.5
16
4.0
14
3.5
12
3.0
10
2.5
• SUPPLY VOLTAGE: VCC = 2.7 to 3.3 V
DESCRIPTION
The UPC2749TB is a Silicon MMIC integrated circuit which is
manufactured using the NESAT III process. This device is
suitable as a buffer amplifier for GPS, PCS and other communication receivers. The UPC2749TB is pin compatible and has
comparable performance as the larger UPC2749T, 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.
Gain, GS (dB)
• NOISE FIGURE: 4.0 dB TYP
0
1000
2000
Noise Figure, NF (dB)
• GAIN: 16 dB TYP
3000
Frequency, f (MHz)
NEC's stringent quality assurance and test procedures assure
the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50 Ω, VCC = 3.0 V)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
PARAMETERS AND CONDITIONS
UPC2749TB
SO6
Circuit Current (no signal)
GS
Small Signal Gain,
fU1
Upper Limit Operating Frequency
f = 900 MHz
f = 1900 MHz
MIN
mA
ICC
UNITS
TYP
MAX
4
6
8
dB
dB
13
14.5
16
18.5
GHz
2.5
2.9
P1dB
1 dB Compressed Output Power at 1900 MHz
dBm
PSAT
Saturated Output Power,
f = 1900 MHz
dBm
Noise Figure,
f = 900 MHz
f = 1900 MHz
dB
dB
Input Return Loss,
f = 1900 MHz
dB
7
10
RLOUT
Output Return Loss,
f = 1900 MHz
dB
9.5
12.5
ISOL
Isolation,
f = 1900 MHz
dB
25
OIP3
SSB Output Third Order Intercept, f1 = 1900 MHz, f2 = 1902 MHz
dBm
Thermal Resistance (Junction to Ambient)
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
°C/W
NF
RLIN
RTH (J-A)
-12.5
-9
-6
3.2
4.0
5.5
30
-3.5
325
Note:
1.The gain at fU is 3 dB down from the gain at 1900 MHz.
California Eastern Laboratories
