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UPC2745T Datasheet(Fiches technique) 1 Page - NEC

Numéro de pièce UPC2745T
Description  3 V, 2.7 GHz Si MMIC WIDEBAND AMPLIFIER
Télécharger  5 Pages
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Fabricant  NEC [NEC]
Site Internet  http://www.nec.com/
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3 V, 2.7 GHz Si MMIC
WIDEBAND AMPLIFIER
UPC2745T
NOISE FIGURE AND
GAIN vs. FREQUENCY
VCC = 3.0 V, ICC = 7.5 mA
10
12
8
6
0
1000
2000
3000
GS
NF
7.0
6.5
6.0
5.5
Frequency, f (MHz)
PART NUMBER
UPC2745T
PACKAGE OUTLINE
TO6
SYMBOLS
PARAMETERS AND CONDITIONS
UNITS
MIN
TYP
MAX
ICC
Circuit Current (no signal)
VCC = 3.0 V
mA
5.0
7.5
10.0
VCC = 1.8 V
mA
4.5
GS
Small Signal Gain,
f = 500 MHz, VCC = 3.0 V
dB
9
12
14
f = 1000 MHz, VCC = 3.0 V
dB
12
f = 2000 MHz, VCC = 3.0 V
dB
11
f = 500 MHz, VCC = 1.8 V
dB
7
fU1
Upper Limit Operating Frequency, VCC = 3.0 V
GHz
2.3
2.7
VCC = 1.8 V
GHz
1.8
PSAT
Saturated Output Power,
f = 500 MHz, VCC = 3.0 V
dBm
-4
-1
f = 1000 MHz, VCC = 3.0 V
dBm
-2.5
f = 2000 MHz, VCC = 3.0 V
dBm
-3.5
f = 500 MHz, VCC = 1.8 V
dBm
-11
NF
Noise Figure,
f = 500 MHz, VCC = 3.0 V
dB
6
7.5
f = 1000 MHz, VCC = 3.0 V
dB
5.5
f = 2000 MHz, VCC = 3.0 V
dB
5.7
f = 500 MHz, VCC = 1.8 V
dB
8
RLIN
Input Return Loss,
f = 500 MHz, VCC = 3.0 V
dB
8
11
f = 1000 MHz, VCC = 3.0 V
dB
13
f = 2000 MHz, VCC = 3.0 V
dB
14
f = 500 MHz, VCC = 1.8 V
dB
6.5
RLOUT
Output Return Loss,
f = 500 MHz, VCC = 3.0 V
dB
2.5
5.5
f = 1000 MHz, VCC = 3.0 V
dB
6.5
f = 2000 MHz, VCC = 3.0 V
dB
8.5
f = 500 MHz, VCC = 1.8 V
dB
6
ISOL
Isolation,
f = 500 MHz, VCC = 3.0 V
dB
33
38
f = 1000 MHz, VCC = 3.0 V
dB
33
f = 2000 MHz, VCC = 3.0 V
dB
30
f = 500 MHz, VCC = 1.8 V
dB
35
OIP3
SSB Output Third Order Intercept
, f1 = 500 MHz, f2 = 510 MHz, VCC = 3.0 V
dBm
7
f1 = 1000 MHz, f2 = 1010 MHz, VCC = 3.0 V
dBm
5
f1 = 500 MHz, f2 = 502 MHz, VCC = 1.8 V
dBm
-5
RTH (J-A)
Thermal Resistance (Junction to Ambient)
Free Air
°C/W
620
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
°C/W
630
FEATURES
• WIDE FREQUENCY RESPONSE: 2.7 GHz
• LOW VOLTAGE OPERATION: 3 V NOMINAL (1.8 MIN)
• LOW POWER CONSUMPTION: 22.5 mW TYP
• SUPER SMALL PACKAGE
• TAPE AND REEL PACKAGING OPTION AVAILABLE
DESCRIPTION
The UPC2745T is a Silicon Monolithic integrated circuit which
is manufactured using the NESAT III process. The NESAT III
process produces transistors with fT approaching 20 GHz.
This device is suitable as a buffer amplifier for cellular and
cordless telephone applications. Operating on a 3 volt supply
(1.8 volt minimum) this IC is ideally suited for hand-held,
portable designs.
NEC's stringent quality assurance and test procedures en-
sure the highest reliability and performance.
ELECTRICAL CHARACTERISTICS (TA = 25°C, ZL = ZS = 50 Ω)
Note: 1.The gain at fU is 3 dB down from the gain at 100 MHz.
California Eastern Laboratories




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