CL5 767
Doc. Version
Comlent Technology Inc.
1.0
Product:CL5767
Date 2009-01-20
Page #: 23
CL5767 Datasheet
(For ...
CL5 767
Doc. Version
Comlent Technology Inc.
1.0
Product:CL5767
Date 2009-01-20
Page #: 23
CL5767 Datasheet
(For Strategic Customers)
1
CL5 767
Product Description
The CL5767 is a single-chip FM stereo radio for portable application with fully integrated digital low-IF selectivity and demodulation. The radio is completely adjustment-free and only requires a minimum of small and low-cost external components. The radio can tune to worldwide FM bands.
Application
MP3/MP4 players Portable radios PDAs Notebook PCs
Technology
¾ RF CMOS Process ¾ 4X4 QFN24 Package
Features
¾ Worldwide FM Bands (70 MHz to 108 MHz) ¾ Digital Low-IF Receiver ¾ 32.768kHz/13MHz Reference Clock ¾ Frequency Synthesizer With Integrated VCO ¾ Automatic Frequency Control (AFC) ¾ Automatic Gain Control (AGC) ¾ DSP MPX Stereo Decoder ¾ DSP FM Demodulator ¾ Adaptive Noise Cancellation ¾ MONO/Stereo Blend ¾ High Cut ¾ Software Mute ¾ Programmable De-emphasis ¾ Bass Boost ¾ Integrated LDO
Regulator ¾ Supply Voltage Ranges from 2.4 V to 5.0 V
VBAT NC SCLK SDIO NC NC
Pin Assignment
APLL_LPF GND VCO_LN VCO_LP NC LOUT
RFIN
24 23 22 21 20 19 1 18
ROUT
GND 2
17 GND
DPLL_LPF 3 GND 4
CL5767
16 NC 15 NC
OSC 5
14 GND
NC 6
13 VBAT
7 8 9 10 11 12
Confidential and Proprietary
2
CL5 767
CONTENTS
1 ELECTRICAL SPECIFICATIONS....................................................................................... 4 1.1 ABSOLUTE MAXIMUM RATINGS................................................................