參數(shù)資料
型號(hào): UPC2745T
廠商: NEC Corp.
英文描述: 3 V, 2.7 GHz Si MMIC WIDEBAND AMPLIFIER
中文描述: 3伏,2.7 GHz的硅單片寬帶放大器
文件頁數(shù): 1/5頁
文件大?。?/td> 115K
代理商: UPC2745T
3 V, 2.7 GHz Si MMIC
WIDEBAND AMPLIFIER
UPC2745T
NOISE FIGURE AND
GAIN vs. FREQUENCY
V
CC
= 3.0 V, I
CC
= 7.5 mA
G
S
(
N
10
12
8
6
0
1000
Frequency, f (MHz)
2000
3000
G
S
NF
7.0
6.5
6.0
5.5
PART NUMBER
PACKAGE OUTLINE
PARAMETERS AND CONDITIONS
V
CC
= 3.0 V
V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
Upper Limit Operating Frequency, V
CC
= 3.0 V
UPC2745T
TO6
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
11
13
14
6.5
5.5
6.5
8.5
6
38
33
30
35
7
5
-5
SYMBOLS
I
CC
UNITS
mA
mA
dB
dB
dB
dB
GHz
GHz
dBm
dBm
dBm
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
dBm
MIN
5.0
MAX
10.0
Circuit Current (no signal)
G
S
Small Signal Gain,
9
14
f
U1
2.3
V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
f = 500 MHz, V
CC
= 3.0 V
f = 1000 MHz, V
CC
= 3.0 V
f = 2000 MHz, V
CC
= 3.0 V
f = 500 MHz, V
CC
= 1.8 V
P
SAT
Saturated Output Power,
-4
NF
Noise Figure,
7.5
RL
IN
Input Return Loss,
8
RL
OUT
Output Return Loss,
2.5
ISOL
Isolation,
33
OIP
3
SSB Output Third Order Intercept
, f1 = 500 MHz, f2 = 510 MHz, V
CC
= 3.0 V
f1 = 1000 MHz, f2 = 1010 MHz, V
CC
= 3.0 V
f1 = 500 MHz, f2 = 502 MHz, V
CC
= 1.8 V
Thermal Resistance (Junction to Ambient)
Free Air
Mounted on a 50 x 50 x 1.6 mm epoxy glass PWB
Note: 1.The gain at f
U
is 3 dB down from the gain at 100 MHz.
R
TH (J-A)
°
C/W
°
C/W
620
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 f
T
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
(T
A
= 25
°
C, Z
L
= Z
S
= 50
)
California Eastern Laboratories
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