QN8035
QN8035 is Single-Chip Low-Power FM Receiver manufactured by Quintic.
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 ponent 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 k Hz step sizes
- 50/75s de-emphasis
- Ease of Integration
- Small footprint, available in MSOP10 packages
- 32.768 k Hz and Multiple MHz crystal and direct clock input supported
- I2C control interface
- Very Low Power Consumption
- 13.1 m A typical
- VCC: 2.7~5.0V, integrated LDO, support battery direct connection
- Power saving Standby mode
- Low shutdown leakage current
- Acmodate 1.6~3.6V digital interface
- Adaptive Noise Cancellation
- Integrated adaptive noise cancellation (SNC, HCC, SM)
- Volume Control
- High Performance
- Superior sensitivity, 1.1 µVEMF
- 67d B stereo SNR, 0.04% THD
- Improved auto channel seek
- L/R separation 47d B
- Robust Operation
- -250C to +850C operation
- ESD protection on all input and output pads
- 1 KHz Tone Generator Inside
- Direct Earphone...
