Keysight TC905 Driven by a TC200

PublishTime：2021-03-25

Measured data is presented showing the Keysight Technologies, Inc. TC200 Series Shunt HBT Amplifier driving the PHEMT TC905.A demonstration circuit was assembled in a 2.4mm connectorized package. All measurements presented in this product note are from the package measurements. Package losses are not removed from the presented data. The demonstration circuit assembly drawing is provided (Figure 1).This single bias configuration provides greater than 23 dB of gain and a flat gain response from 6 to >18 GHz (<1 dB variation, Figure 2).This combination provides excellent linear power performance with a sharp saturation knee less than 2 dB from P–1. Figure 3 is the 12 GHz power performance plots and is representative of the measured performance from 6-20 GHz. Table 1 provides gain, P–1and Psat at 6, 12, 18 and 20 GHz.Figure 4 provides intermodulation performance at 18 GHz.Third order intercept (TOI) is calculated for any point using the relationship:TOI = Pout – dBc/2dBc is defined as the amplitude difference between a single tone carrier and the intermodulation product, where the carrier amplitude is the 0 dB reference.Additional data may be available through Keysight WPTC Marketing at 1-707-577-4482

Brand of Product：	Keysight
Part#：	TC905 、 TC200 More Part#
Product Category：	HBT Amplifier More
Application：	More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	July 31, 2014
Version Number：
Data Encoding：	5991-3563EN
Data Size：	961 KB

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