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What is BK1085?

This electronic component, produced by the manufacturer "Beken", performs the same function as "FM STEREO TRANSMITTER".


BK1085 Datasheet PDF - Beken

Part Number BK1085
Description FM STEREO TRANSMITTER
Manufacturers Beken 
Logo Beken Logo 


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Total 20 Pages



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No Preview Available ! BK1085 datasheet, circuit

BK1085
FM STEREO TRANSMITTER
Features
„ Support 64~125 MHz band
„ Fully integrated PLL
„ Digital FM stereo encoder
„ 50us/75us pre-emphasis
„ Max output power 10dBm
„ Output power programmable
„ 2.5 ~ 3.6 V supply voltage
„ Active current 15 mA
„ Wide range reference clock support
„ 3-wireSPI or 2-wire I2C interface
„ 3x3 mm 20-pin QFN package ,16-pin
TSSOP package or 10-pin SSOP
QFN 20 Pin Assignments (Top View)
Applications
„ MP3 Player
„ Wireless Speaker
„ Toys
Functional Block Diagram
http://www.DataSheet4U.com/
TSSOP 16 Pin Assignments (Top View)
SSOP 10 Pin Assignments (Top View)
Rev.1.1
Copyright@2010 by Beken Corporation
BK1085
Beken Confidential. Information contained herein is covered under non-disclosure agreement (NDA).

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BK1085 equivalent
BK1085
0.5TCLK
MOSI
SCK
Command
Addr[6:0] + R/W
Data[Addr]
D[15], D[14], , D[0]
Data[Addr+1]
D[15:0]
CSN
0.5TCLK
Figure 2 3-wire control interface timing diagram
Data[Addr+N]
D[15:0]
0.5TCLK
0.5TCLK
Device ID
ACK Addr + R/W
DeviceID
Addr[6:0] + R/W
Data[Addr] A Data[Addr]
High Byte C Low Byte
K
D[15:8]
D[7:0]
Data[Addr+N] A Data[Addr+N]
High Byte C Low Byte
K
N
A
C
K
D[15:8]
D[7:0]
.
0.5TCLK
Start
Figure 3 2-wire control interface timing diagramhttp://www.DataSheet4U.com/
0.5TCLK
Stop
Rev.1.1
Proprietary and Confidential
Page 5 of 20


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Part Details

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BK1085 FM stereo transmitter


1. FM Stereo Transmitter - Beken

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Featured Datasheets

Part NumberDescriptionMFRS
BK1080The function is FM Receiver IC. BEKENBEKEN
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BK1085The function is FM STEREO TRANSMITTER. BekenBeken

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