RF Amplifier IF Amplifier
Features
• High fαb
[umc]
DESCRIPTION:
The PNP-1090-P22 is a complete low noise frequency synthesizer, comprised of VCO, PLL, loop filter and data interface. The PNP family of RF signal sources is the world’s first truly configurable frequency synthesizer module.
FEATURES:
∗ 1500-2500 MHz Frequency Range
∗ Programmable Step Size
∗ Low Integrated Phase Noise
∗ Simplified Programming
APPLICATIONS:
∗ Wireless Infrastructure
∗ Test Equipment
∗ Wireless LAN
[Fortemedia]
Overview
Incorporating the latest Fortemedia technologies for removing ambient noise and acoustic echoes, the FM1288 preserves voice naturalness for greater speech intelligibility in a variety of noisy automotive enviroments. Designed to be compatible with a wide range of host processors and blue-tooth devices, the FM1288 voice processor is designed for easy system integration.
Key Features
■ Highly integrated SOC
o Digital Signal Processor(DSP) with Hardware Accelerators, RAM, and ROM
o 3 ADC (Analog to Digital Converter)
o 2 DAC (Digital to Analog Converter)
o Differential I/O on all analogs to improve noise immunity
o 2 On-chip analog microphone inputs
o IIC-Compatible Serial (SHI) and UART control interface to host processor
o IIS-Compatible and PCM data interface to host or Bluetooth processor
o Built-in PLL supports highly flexible clocking input
o Can operate as co-processor or as standalone processor
■ High performance
o Advanced algorithms for acoustic echo cancellation and noise reduction
o Robust full-duplex for in-vehicle applications
o Preserves voice naturalness and effective in automotive environment
o Wideband (HD Voice) and narrowband voice processing
o Bright Voice Enhancement (BVE) for downlink listening improvement
o Dynamic Range Control (DRC) for range control
o Equalization (EQL) on uplink and downlink voice paths
o Line in and Line out signal path Automatic Gain Control (AGC)
o Configurable processing modules performance
o Non-invasive run-time performance tuning via UART and IIC-compatible port
o Run time switching between processing mode and various by-pass modes
o User-selectable between two microphone inputs (usage - one for
front-seat passengers and another for back-seat passengers in vehicle cabins)
■ Available in 48-pin LQFP packages, Automotive Grade
GENERAL PURPOSE SMALL SIGNAL TRANSISTORS
FEATURES
* Extremely low equivalent on-resistance; RCE(sat) 93mΩ at 3A
* Gain of 200 at IC=2 Amps and very low saturation voltage
APPLICATIONS
* Battery powered circuits, fast charge converters
Description: Ge PNP Power BJT
Description: Ge PNP Power BJT
Description: Ge PNP Power BJT
Description: Ge PNP Power BJT
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