參數(shù)資料
型號(hào): SA5209
廠商: NXP Semiconductors N.V.
英文描述: Wideband variable gain amplifier
中文描述: 寬帶可變?cè)鲆娣糯笃?/td>
文件頁(yè)數(shù): 6/17頁(yè)
文件大?。?/td> 202K
代理商: SA5209
Philips Semiconductors
Product specification
SA5209
Wideband variable gain amplifier
1997 Nov 07
6
RF/IF
AGC
BAT 17
BAT 17
5209
5209
5209
R4
C4
D1
D2
D3
R6
R1
R2
L1
L2
R3
C3
R5
5230
+
V
CC
V
CC
R
1
=
R
2
=
R
3
=
R
4
=
R
5
=
R
6
=
3.9k
360
62k
100
1k pot
2
π
fL
1
L
1
=
=
10k
L
2
SR00239
Figure 3. AGC Configuration Using Cascaded SA5209s
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
OUT
A
V
CC1
IN
A
GND2
V
CC2
GND1
GND1
GND2
IN
B
GND1
V
BG
V
AGC
GND
2
OUT
B
GND2
GND2
V
OUT
A
OUT
B
V
CC
5VDC
+
V
IN
10
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
0.1
μ
F
50
(16-Pin SO, 150-mil wide)
SR00240
Figure 4. VGA AC Evaluation Board
This circuit will exhibit about a 7dB
noise figure with approximately
22dB gain.
50
50
50
+5V
+1V
MINI CIRCUITS
OR SIMILAR
SOURCE
OUTPUT
5209
1 : 2
V
AGC
SR00241
Figure 5. Broadband Noise Optimization
相關(guān)PDF資料
PDF描述
SA5209D Wideband variable gain amplifier
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SA5212 Transimpedance amplifier 140MHz
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SA5209D 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Wideband variable gain amplifier
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(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)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(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)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