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| 型号： | MAX2027EUP+TD |
| 厂商： | Maxim Integrated |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC AMP VAR GAIN 20-TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 50MHz ~ 400MHz |
| P1dB： | 20.6dBm（114.8mW） |
| 增益： | 15.5dB |
| 噪音数据： | 4.7dB |
| RF 型： | ATE，ISM，PHS，UMTS，WLL |
| 电源电压： | 4.75 V ~ 5.25 V |
| 电流 - 电源： | 60mA ~ 75mA |
| 测试频率： | 50MHz |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽）裸露焊盘 |
| 包装： | 带卷 (TR) |
19-2601; Rev 1; 2/04
IF Digitally Controlled Variable-Gain Amplifier
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 ±0.05dB state-to-state 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.
Features
? 50MHz to 400MHz Frequency Range
? Variable Gain: -8dB to +15dB
? Output IP3: 35dBm (at All Gain Settings)
? Noise Figure: 4.7dB at Maximum Gain
? Digitally Controlled Gain with 1dB Resolution and
±0.05dB State-to-State Accuracy
Ordering Information
PART
MAX2027EUP-T
TEMP RANGE
-40°C to +85°C
PIN-PACKAGE
20 TSSOP-EP*
* EP = exposed pad.
Pin Configuration/
Cellular Base Stations
Applications
Functional Diagram
Receiver Gain Control
V CC
1
20 GND
Transmitter Gain Control
Broadband Systems
Automatic Test Equipment
Terrestrial Links
V CC
RF_IN
GND
GND
B4
B3
2
3
4
5
6
7
MAX2027
AMP
19 GND
18 ATTN OUT
17 GND
16 GND
15 AMP IN
14 I BIAS
B2
B1
8
9
ATTENUATION
LOGIC
CONTROL
BIAS
13 I SET
12 RF_OUT
B0 10
11 V CC
________________________________________________________________ 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.
1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2027EVKIT | 功能描述:射频放大器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:Low Noise Amplifier 工作频率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 输出截获点:37.5 dBm 功率增益类型:32 dB 噪声系数:0.85 dB 工作电源电压:5 V 电源电流:125 mA 测试频率:2.6 GHz 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-16 封装:Reel |
| MAX20-28.0C | 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX20-28.0CA | 制造商:MDE 制造商全称:MDE Semiconductor, Inc. 功能描述:HIGH CURRENT TRANSIENT VOLTAGE SUPPRESSOR (TVS) DIODE |
| MAX2029 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:High-Linearity, 815MHz to 1000MHz Upconversion/ Downconversion Mixer with LO Buffer/Switch |
| MAX2029ETP | 功能描述:射频混合器 .815GHz-1GHz Up/Down Mixer RoHS:否 制造商:NXP Semiconductors 频率范围: 转换损失——最大: 工作电源电压:6 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:Through Hole 封装 / 箱体:PDIP-8 封装:Tube |
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