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MGA-87563-TR1 参数 Datasheet PDF下载

MGA-87563-TR1图片预览
型号: MGA-87563-TR1
PDF下载: 下载PDF文件 查看货源
内容描述: 0.5 - 4 GHz的3 V低电流的GaAs MMIC低噪声放大器 [0.5 - 4 GHz 3 V Low Current GaAs MMIC LNA]
分类和应用: 放大器射频微波
文件页数/大小: 8 页 / 78 K
品牌: HP [ AGILENT(HEWLETT-PACKARD) ]
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0.5 – 4 GHz 3 V Low Current
GaAs MMIC LNA
Technical Data
MGA-87563
Features
• Ultra-Miniature Package
• 1.6 dB Min. Noise Figure at
2.4 GHz
• 12.5 dB Gain at 2.4 GHz
• Single +3 V or 5 V Supply,
4.5 mA Current
Surface Mount SOT-363
(SC-70) Package
Description
Agilent’s MGA-87563 is an
economical, easy-to-use GaAs
MMIC amplifier that offers low
noise and excellent gain for
applications from 0.5 to 4 GHz.
Packaged in an ultra-miniature
SOT-363 package, it requires half
the board space of a SOT-143
package.
With the addition of a simple
shunt-series inductor at the input,
the device is easily matched to
achieve a noise of 1.6 dB at
2.4 GHz. For 2.4 GHz applications
and above, the output is well
matched to 50 Ohms. Below
2 GHz, gain can be increased by
using conjugate matching.
The circuit uses state-of-the-art
PHEMT technology with self-
biasing current sources, a source-
follower interstage, resistive
feedback, and on-chip impedance
matching networks. A patented,
on-chip active bias circuit allows
operation from a single +3 V or
+5 V power supply. Current
consumption is only 4.5 mA,
making this part ideal for battery
powered designs.
Applications
• LNA or Gain Stage for PCS,
ISM, Cellular, and GPS
Applications
Pin Connections and
Package Marking
GND
GND
INPUT
1
6
OUTPUT
GND
V
dd
87
2
3
5
4
Note:
Package marking provides orientation
and identification.
Equivalent Circuit
6
RF
INPUT
3
4
V
dd
RF
OUTPUT
GROUND
1, 2, 5