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參數(shù)資料
| 型號： | MAX2056ETX-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 衰減器 |
| 英文描述： | 800MHz to 1000MHz Variable-Gain Amplifier with Analog Gain Control |
| 中文描述： | 800 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 6 X 6 MM, 0.80 MM HEIGHT, TQFN-36 |
| 文件頁數(shù)： | 9/12頁 |
| 文件大小： | 716K |
| 代理商： | MAX2056ETX-T |
M
800MHz to 1000MHz Variable-Gain
Amplifier with Analog Gain Control
_______________________________________________________________________________________
9
Pin Description
PIN
NAME
FUNCTION
1, 3, 4, 6, 7,
9, 10, 12, 14,
18, 19,
21–24, 27,
28, 30, 31,
33, 34, 36
GND
Ground. Connect to the board’s ground plane using low-inductance layout techniques.
2
OUT_A
Second-Attenuator Output. Internally matched to 50
over the operating frequency band. Connect to
IN through a DC-blocking capacitor if greater than 22dB of gain-control range is required. No
connection is required if the second attenuator is not used.
5, 13, 16, 25,
32
V
CC
Power Supply. Bypass each pin to GND with capacitors as shown in the
Typical Application Circuit
.
Place capacitors as close to the pin as possible.
8
IN_A
Second-Attenuator Input. Internally matched to 50
over the operating frequency band. Connect to a
50
RF source through a DC-blocking capacitor if greater than 22dB of gain-control range is
required. No connection is required if the second attenuator is not used.
11
V
CNTL
Analog Gain-Control Input.
Limit voltages applied to this pin to a 1V to 4.5V range when V
CC
is
present to ensure device reliability.
First-Stage Amplifier Bias-Current Setting. Connect to GND through a 1.2k
resistor.
Second-Stage Amplifier Bias-Current Setting. Connect to GND through a 3.92k
resistor.
RF Output. Internally matched to 50
over the operating frequency band. Requires a DC-blocking
capacitor.
15
17
R
SET1
R
SET2
20
OUT
26
AMP_IN
Amplifier Input. Internally matched to 50
over the operating frequency band. Connect to ATTN_OUT
through a DC-blocking capacitor.
29
ATTN_OUT
Attenuator Output. Internally matched to 50
over the operating frequency band. Connect to AMP_IN
through a DC-blocking capacitor.
35
IN
RF Input. Internally matched to 50
over the operating frequency band. Connect to a 50
RF source
through a DC-blocking capacitor if the second attenuator is not used.
Exposed
Paddle
GND
Exposed Paddle Ground Plane. This paddle affects RF performance and provides heat dissipation.
This paddle
MUST
be soldered evenly to the board’s ground plane for proper operation.
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2056EVKIT | 功能描述:放大器 IC 開發(fā)工具 RoHS:否 制造商:International Rectifier 產(chǎn)品:Demonstration Boards 類型:Power Amplifiers 工具用于評估:IR4302 工作電源電壓:13 V to 23 V |
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| MAX2057ETX | 功能描述:射頻放大器 1.7GHz - 1GHz 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(shù):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 |
| MAX2057ETX+ | 功能描述:射頻放大器 1.7GHz - 1GHz 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(shù):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 |
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