参数资料
型号: TEA5766UK/N1,118
厂商: NXP SEMICONDUCTORS
元件分类: 接收器
英文描述: FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
封装: 3.30 X 3.25 MM, 0.60 MM HEIGHT, WLCSP-25
文件页数: 4/59页
文件大小: 273K
代理商: TEA5766UK/N1,118
TEA5766UK_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 22 March 2007
12 of 59
NXP Semiconductors
TEA5766UK
Stereo FM radio + RDS
7.21 RDS update or alternative frequency jump
A channel which transmits RDS data can have alternative channels which carry the same
information. These alternative channel frequencies are in the RDS data, so the host
processor can read the alternative frequencies and store them in a memory. More details
on this subject can be found in section 3.5 of
RDS: The Radio Data System, Dietmar
Kopitz and Bev Marks.
Fig 4.
Flowchart auto search or preset
001aaf444
mute the audio
outputs
BLFLAG = 0
FRRFLAG = 1
no mute
reset flags
set PLL frequency
increment current_pll
by 100 kHz
decrement current_pll
by 100 kHz
wait for PLL to settle
set LEVFLAG
true
false
level OK
start
true
false
IF OK
true
false
AHLSI
false
search up
true
false
band limit
true
false
search mode
BLFLAG = 0
FRRFLAG = 1
mute
BLFLAG = 1
FRRFLAG = 1
no mute
相关PDF资料
PDF描述
TEA5766UK/N1/S21,0 FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
TEA5766UK/N1/S21,1 FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
TEA5766UK FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
TEA5777HL/N2,118 AM/FM, AUDIO SINGLE CHIP RECEIVER, PQFP32
TEA5777HN/N2,518 AM/FM, AUDIO SINGLE CHIP RECEIVER, PQCC48
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TEA5767HN/V3 功能描述:射频收发器 FM RECEIVER RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray
TEA5767HN/V3,118 功能描述:射频收发器 FM RECEIVER RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray