參數資料
型號： SA5209D
廠商： NXP SEMICONDUCTORS
元件分類： 衰減器
英文描述： Wideband variable gain amplifier
中文描述： 0 MHz - 850 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER
文件頁數： 2/17頁
文件大?。?/td> 202K
代理商： SA5209D
Philips Semiconductors
Product specification
SA5209
Wideband variable gain amplifier
2
1997 Nov 07
853-1453 18663
DESCRIPTION
The SA5209 represents a breakthrough in monolithic amplifier
design featuring several innovations. This unique design has
combined the advantages of a high speed bipolar process with the
proven Gilbert architecture.
The SA5209 is a linear broadband RF amplifier whose gain is
controlled by a single DC voltage. The amplifier runs off a single 5
volt supply and consumes only 40mA. The amplifier has high
impedance (1k
) differential inputs. The output is 50
differential.
Therefore, the 5209 can simultaneously perform AGC, impedance
transformation, and the balun functions.
The dynamic range is excellent over a wide range of gain setting.
Furthermore, the noise performance degrades at a comparatively
slow rate as the gain is reduced. This is an important feature when
building linear AGC systems.
FEATURES
Gain to 1.5GHz
850MHz bandwidth
High impedance differential input
50
differential output
Single 5V power supply
0 - 1V gain control pin
>60dB gain control range at 200MHz
26dB maximum gain differential
Exceptional V
CONTROL
/ V
GAIN
linearity
7dB noise figure minimum
Full ESD protection
Easily cascadable
PIN CONFIGURATION
N, D PACKAGES
OUT
A
V
CC1
IN
A
GND
2
V
CC2
GND
1
GND
1
GND
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
IN
B
GND
1
V
BG
V
AGC
OUT
B
GND
2
GND
2
GND
2
SR00237
Figure 1. Pin Configuration
APPLICATIONS
Linear AGC systems
Very linear AM modulator
RF balun
Cable TV multi-purpose amplifier
Fiber optic AGC
RADAR
User programmable fixed gain block
Video
Satellite receivers
Cellular communications
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
-40 to +85
°
C
-40 to +85
°
C
ORDER CODE
SA5209D
SA5209N
DWG #
SOT109-1
SOT38-4
16-Pin Plastic Small Outline (SO) package
16-Pin Plastic Dual In-Line Package (DIP)
相關PDF資料
PDF描述
SA5209N Wideband variable gain amplifier
SA5211D Transimpedance amplifier 180MHz
SA5211 Transimpedance amplifier 180MHz
SA5212 Transimpedance amplifier 140MHz
SA5212A Transimpedance amplifier 140MHz
相關代理商/技術參數
參數描述
SA5209D,602 功能描述:射頻放大器 WIDEBAND VARIABLE GAIN AMP RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數:0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
SA5209D,623 功能描述:射頻放大器 WIDEBAND VARIABLE GAIN AMP RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數:0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
SA5209N 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Wideband variable gain amplifier
SA5211 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Transimpedance amplifier 180MHz
SA52-11 制造商:未知廠家 制造商全稱:未知廠家 功能描述:13.2MM SINGLE DIGIT NUMERIC DISPLAYS
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