ADA-4643-TR1G by Broadcom | APACRF Amplifier Chip | Avnet ASIA

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ADA-4643-TR1G

Broadcom

RF Amp Chip Single GP 2.5GHz 3.9V 4-Pin(3+Tab) SOT-343 T/R

制造商料号#: ADA-4643-TR1G

替代型号#: ADA-4643-TR1G


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描述

文档

替代/替换

信息

Avago Technologies’ ADA-4643 is an economical, easy-touse, general purpose silicon bipolar RFIC gain block amplifi ers housed in a 4-lead SC-70 (SOT-343) surface mount plastic package which requires only half the board space of a SOT-143 package. The Darlington feedback structure provides inherent broad bandwidth performance, resulting in useful operating frequency up to 2.5 GHz. This is an ideal device for small-signal gain cascades or IF amplifi cation. ADA-4643 is fabricated using Avago’s HP25 silicon bipolar process, which employs a double-diff used single polysilicon process with self-aligned submicron emitter geometry. The process is capable of simultaneous high fT and high NPN breakdown (25 GHz fT at 6 V BVCEO). The process utilizes industry standard device oxide isolation technologies and submicron aluminum multilayer interconnect to achieve superior performance, high uniformity, and proven reliability.

技术参数

  • Small Signal gain amplifi er
  • Operating frequency DC – 2.5 GHz
  • Unconditionally stable
  • 50 Ohms input & output
  • Flat, Broadband Frequency Response up to 1 GHz
  • Operating Current: 20 to 60 mA
  • Industry standard SOT-343 package
  • Lead-free option available

技术特性

描述
寻找类似物料
Lead Finish
Matte Tin
Maximum Supply Current
60 mA
Maximum Single Supply Voltage
3.9 V
Typical Power Gain
17@900MHz dB
Typical Noise Figure
4@900MHz dB
Maximum Input VSWR :1
2
Typical Output Power
13.4@900MHz dBm
Typical Output Intercept Point
28.3@900MHz dBm
Max Processing Temp
260
Maximum Power Dissipation
270 mW
Maximum Operating Frequency Range
2000 to 3000 MHz
Product Dimensions
2.25 x 1.35 x 1 mm
Supplier Package
SOT-343
Typical Single Supply Voltage
3.5 V
Typical 3dB Bandwidth
3200 MHz
Type
General Purpose Amplifier
Manufacturer Type
General Purpose Amplifier
Minimum Single Supply Voltage
3.2 V
Mounting
Surface Mount
MSL Level
1
Pin Count
4
Number of Channels per Chip
1
Power Supply Type
Single
Typical Gain Flatness
1.8 dB

ECCN / UNSPSC

描述
ECCN:
EAR99
计划交货期 B:
8542330000"
HTSN:
8542330000"
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101

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