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參數(shù)資料
| 型號(hào)： | AM55-0027TR |
| 元件分類(lèi)： | 放大器 |
| 英文描述： | 1940 MHz - 2340 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| 封裝： | FQFP-16 |
| 文件頁(yè)數(shù)： | 1/2頁(yè) |
| 文件大?。?/td> | 812K |
| 代理商： | AM55-0027TR |
UMTS Digital Gain Control
Amplifier, 1.94 - 2.34 GHz
AM55
-0027
4mm FQFP-N Package Style
V 1E.00
Advanced
Features
n
Digitally Controlled Gain Block
n
Parallel Control Interface
n
4mm FQFP-N Package
n
Single Positive Supply Voltage
n
0.25 dB Steps of Attenuation
n
10 dB Atttenuation Range
Description
M/A-COM’s AM55-0027 is a digitally controlled Variable
Gain Amplifier.
Attenuation range is 10 dB with
Attenuation Steps of 0.25 dB.
Attenuation is controlled
digitally through a parallel interface.
Electrical Specifications: TA = 25°C, Z0 = 50
, V
S = 5V
Parameter
Conditions
Frequency
Units
Min.
Typ.
Max.
Gain
No Attenuation
1.94 - 2.34 GHz
dB
24
26
—
Attenuation Range
—
1.94 - 2.34 GHz
dB
10
—
Attenuation Step Size
—
1.94 - 2.34 GHz
dB
0.2
0.25
0.3
Amplitude Flatness
—
All attenuation states
1.94 - 2.34 GHz
2.09 - 2.19 GHz
dB
—
± 0.3
± 0.1
Input Return Loss
—
1.94 - 2.34 GHz
dB
13
18
—
Output Return Loss
—
1.94 - 2.34 GHz
dB
10
14
—
Output P1 dB
0 dB attenuation
1.94 - 2.34 GHz
dBm
15
19
—
Output IP3
0 dB attenuation
1.94 - 2.34 GHz
dBm
30
31
—
Noise Figure
0 dB attenuation
1.94 - 2.34 GHz
dB
—
4.7
—
Noise Figure
10 dB attenuation
1.94 - 2.34 GHz
dB
—
9.0
—
Supply Current
—
mA
—
110
120
Block Diagram
8 dB
Gain
IN
10 dB
Range
in
0.25 dB
Steps
8 dB
Gain
9 dB
Gain
OUT
Parallel
Control
Interface
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM55-0027 | 1940 MHz - 2340 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| AM85-0004 | 2000 MHz - 3000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AM85-0004-DCI | 2000 MHz - 3000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AM85-0004-DCO | 2000 MHz - 3000 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| AMC-103SMA | 5 MHz - 500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
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