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參數資料
| 型號： | MAX2047 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Gain Vector Multipliers |
| 中文描述： | 高增益矢量乘法器 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 1618K |
| 代理商： | MAX2047 |
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PDF資料 |
PDF描述 |
|---|---|
| MAX2055EVKIT | Evaluation Kit for the MAX2055 |
| MAX2027EUP-T | Amplifier. Other |
| MAX2027EVKIT | Evaluation Kit for the MAX2027 |
| MAX202ECUE | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
| MAX241 | 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX2047ETJ | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX2047ETJ+ | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX2047ETJ+T | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX2047ETJ-T | 功能描述:特殊用途放大器 High-Gain Vector Multiplier RoHS:否 制造商:Texas Instruments 通道數量:Single 共模抑制比（最小值）: 輸入補償電壓: 工作電源電壓:3 V to 5.5 V 電源電流:5 mA 最大功率耗散: 最大工作溫度:+ 70 C 最小工作溫度:- 40 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-20 封裝:Reel |
| MAX2047EVKIT | 功能描述:射頻開發工具 RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
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