QN8035
Single-Chip Low-Power FM Receiver for Portable Devices
__________________________ General Description __________________________
The QN8035 is a high performance, low power; full-featured single-chip stereo FM receiver designed for cell phones, MP3
players. It integrates FM receive functions, auto-seek and clear channel scan. Advanced digital architecture enables
superior receiver sensitivity and crystal clear audio.
With its small footprint, minimal external component count and multiple clock frequency support, the QN8035 is easy to
integrate into a variety of small form-factor low power portable applications.
_______________________________ Key Features ___________________________
•
Worldwide FM Band Coverage
•
60 MHz to 108 MHz full band tuning in
50/100/200 kHz step sizes
•
50/75
μ
s de-emphasis
•
Ease of Integration
•
Small footprint, available in MSOP10 packages
•
32.768 kHz and Multiple MHz crystal and direct
clock input supported
•
I
2
C control interface
•
Very Low Power Consumption
•
12.8 mA typical
•
VCC: 2.7~5.0V, integrated LDO, support battery
direct connection
•
Power saving Standby mode
•
Low shutdown leakage current
•
Accommodate 1.6~3.6V digital interface
•
Direct Earphone Driving
•
Adaptive Noise Cancellation
•
Integrated adaptive noise cancellation (SNC, HCC,
SM)
•
Volume Control
•
High Performance
•
Superior sensitivity, 1.1 µV
EMF
•
65dB stereo SNR, 0.04% THD
•
Improved auto channel seek
•
L/R separation 44dB
•
Robust Operation
•
-25
0
C to +85
0
C operation
•
ESD protection on all input and output pads
深
Ordering Information appears at Section 6.
Rev 0.2c (09/02)
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QN8035 Functional Blocks:
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___________________________ Typical Applications ________________________
•
Feature Phone / Smart Phones
•
Netbook
•
Portable Audio & Media Players
Copyright ©2011 by Quintic Corporation
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Confidential
A
Confidential Information contained herein is covered under Non-Disclosure Agreement (NDA).
Advance Technical Information. This is a product under development. Characteristics and specifications are subject to change without notice.
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QUANTUM [ QUANTUM RESEARCH GROUP ]
