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參數資料
| 型號： | PPA-2123 |
| 英文描述： | Amplifier. Other |
| 中文描述： | 放大器。其他 |
| 文件頁數： | 1/4頁 |
| 文件大小： | 53K |
| 代理商： | PPA-2123 |
H
Surface Mount
Cascadable Amplifier
1 to 2 GHz
Technical Data
Features
Frequency Range:
1 to 2Hz
Small Surface Mount
Package: .4 in. x .8 in.
Ultra Low Noise Figure:
1.5 (Typ)
High Gain: 34 dB ( Typ)
Flat Response:
±
0.6 dB ( Typ)
Moderate Power Out:
13Bm ( Typ)
Internally Regulated
Applications
GPS Receiver
IF Amplifier
Receiver Front End
Description
The PPA-2123 is a multistage, low-
noise, high-gain amplifier utilizing
discrete GaAs FETs on a thin-film
substrate. The low input/output
VSWR is maintained by reactive
circuits. The RF signal is trans-
former-coupled at the input (at DC
ground) and capacitively-coupled
at the output. The PPA-2123 is
available in a hermetically sealed
PPA-48 (.4 in. x .8 in.) surface
mount package.
Avantek
Products
PPA-2123
Pin Configuration
PP-48
GROUND
GND
GROUND
GROUND
GROUND
GROUND
GROUND
RFIN
RFOUT
V
+15V
Maximum Ratings
Parameter
Maximum
DC Voltage
Continuous RF Input Power
Operating Case Temperature
Storage Temperature
“R” Series Burn-In Temperature
+17 Volts
+15 dBm
–55 to +125
°
C
–62 to +150
°
C
+125
°
C
Thermal Characteristics
1
θ
JC
Active Transistor Power Dissipation
2
Junction Temperature Above Case Temperature
2
Notes:
1. For further information, see Reliability Screening, Pub. 5963-3240E.
2. Values refer to (1 & 2) and (3 & 4) stage transistors respectively.
2
100
°
C/W, 120
°
C/W
84 mW, 160 mW
8
°
C/19
°
C
Schematic
V+
RF
IN
RF
OUT
V
REG
Weight:
(typical) 1.1 grams
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