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參數(shù)資料
| 型號(hào)： | MAX2027 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | IF Digitally Controlled Variable-Gain Amplifier |
| 中文描述： | IF數(shù)控可變?cè)鲆娣糯笃?/td> |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 1618K |
| 代理商： | MAX2027 |
General Description
The MAX2027 high-performance, digitally controlled
variable-gain amplifier is designed for use from 50MHz
to 400MHz.
The device integrates a digitally controlled attenuator
and a high-linearity IF amplifier in one package.
Targeted for IF signal chains to adjust gain either
dynamically or as a one-time channel gain setting, the
MAX2027 is ideal for applications requiring high perfor-
mance. The attenuator provides 23dB of attenuation
range with ±0.2dB accuracy.
The MAX2027 is available in a thermally enhanced 20-
pin TSSOP-EP package and operates over the -40°C to
+85°C temperature range.
Applications
Cellular Base Stations
Receiver Gain Control
Transmitter Gain Control
Broadband Systems
Automatic Test Equipment
Terrestrial Links
Features
o
50MHz to 400MHz Frequency Range
o
Variable Gain: -8dB to +15dB
o
Output IP3: 40dBm (at All Gain Settings and
50MHz)
o
Noise Figure: 4.7dB at Maximum Gain
o
Digitally Controlled Gain with 1dB Resolution and
±0.2dB Accuracy
M
IF Digitally Controlled Variable-Gain Amplifier
________________________________________________________________
Maxim Integrated Products
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
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MAX2027
ATTENUATION
LOGIC
CONTROL
AMP
BIAS
GND
GND
ATTN
OUT
GND
GND
RF_IN
V
CC
V
CC
GND
AMP
IN
I
BIAS
I
SET
B2
B3
B4
GND
RF_OUT
V
CC
B0
B1
Pin Configuration/
Functional Diagram
Ordering Information
19-2601; Rev 0; 10/02
PART
TEMP RANGE
-40
°
C to +85
°
C
PIN-PACKAGE
20 TSSOP-EP*
MAX2027EUP-T
*
EP = exposed pad.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX2009EVKIT | Evaluation Kits for the MAX2009/MAX2010 |
| MAX2010EVKIT | Evaluation Kits for the MAX2009/MAX2010 |
| MAX2045EVKIT | Evaluation Kits for the MAX2045/MAX2046/MAX2047 |
| MAX2046EVKIT | Evaluation Kits for the MAX2045/MAX2046/MAX2047 |
| MAX2047EVKIT | Evaluation Kits for the MAX2045/MAX2046/MAX2047 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX2027_1 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Evaluation Kit |
| MAX2027EUP | 制造商:Maxim Integrated Products 功能描述:IF DIGITALLY CONTROLLED VARIABLE-GAIN AMPLIFI - Rail/Tube |
| MAX2027EUP+ | 制造商:Maxim Integrated Products 功能描述:RF AMP CHIP SGL GAIN AMP 400MHZ 5.25V 20TSSOP EP - Rail/Tube |
| MAX2027EUP+D | 功能描述:射頻放大器 IF Dig Controlled 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 |
| MAX2027EUP+T | 制造商:Maxim Integrated Products 功能描述:RF AMP CHIP SGL GAIN AMP 400MHZ 5.25V 20TSSOP EP - Tape and Reel |
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