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SKY65162-70LF 数据手册 - Skyworks Solutions
制造商:
Skyworks Solutions
分类:
放大器IC与RF模块
封装:
SOT-89-4
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SKY65162-70LF数据手册
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DATA SHEET • SKY65162-70LF LINEAR PA
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2 September 3, 2013 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 201212H
Figure 2. SKY65162-70LF Functional Block Diagram
Table 1. SKY65162-70LF Signal Descriptions
Pin # Name Description
1 RF_IN RF input
2 GND Ground
3 RF_OUT RF output
4 GND Ground
Technical Description
The SKY65162-70LF is a single stage, linear PA that operates
with a single 5 V power supply connected through an RF choke
(inductor L2) to the output signal (pin 3). The bias current is set by
the on-chip active bias composed of current mirror and reference
voltage transistors, which allow excellent gain tracking over
temperature and voltage variations. The device is externally RF
matched using surface mount components to facilitate operation
over a frequency range of 400 to 2700 MHz.
Electrical and Mechanical Specifications
Signal pin assignments and functional pin descriptions are
described in Table 1. The absolute maximum ratings of the
SKY65162-70LF are provided in Table 2. The recommended
operating conditions are specified in Table 3 and electrical
specifications are provided in Tables 4 through 9.
Typical performance characteristics of the SKY65162-70LF are
illustrated in Figures 3 through 17 (915 MHz), Figures 18 through
34 (1960 MHz), Figures 35 through 49 (2100 MHz), Figures 50
through 67 (2400 MHz), and Figures 68 through 71 (2600 MHz).
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