參數(shù)資料
型號(hào)： TEA5766UK
廠商： ST-ERICSSON
元件分類： 接收器
英文描述： FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
封裝： 3.30 X 3.25 MM, 0.60 MM HEIGHT, WLCSP-25
文件頁(yè)數(shù)： 17/60頁(yè)
文件大?。?/td> 298K
代理商： TEA5766UK
TEA5766UK_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 22 March 2007
23 of 59
NXP Semiconductors
TEA5766UK
Stereo FM radio + RDS
(1) Bit DOVF set when 2 new blocks received in BL and BP registers.
(2) Instant copy of decoder buffer to BL register and BL to BP register after reading register
RDSR4. The block in BL is considered as a new block.
(3) In order not to lose D1 a read must be performed before D1 enters decoder buffer, thus read
nishes within 21 ms after DOVF set to logic 1.
(4) DOVF is cleared when the BL register is read. To be of use, DOVF has to be read before BL
and BP registers.
(5) To prevent DOVF being set again, an extra read of BL must be performed before A2 has been
decoded.
Fig 9.
DAV-A timing diagram
001aaf587
A1
21.9 ms
DAVFLG
DAVFLG set
on falling edge of
DAVN signal, cleared
on read BL register
INTX
B1
read BL
end read INTMSK
read INTFLG
+ RDS on INTX
tp
read time
Bus registers
BL register
A1
BP register
tp ≤ 10 ms
read BL
C1
D1
A2
B2
C2
B1
(1)
(2)
(3)
(4)
(1)
(5)
C1
D1
B2
xA1
B1
C1
A2
being decoded
B1
in the decoder buffer
DOVF (data overflow) bit
C1
D1
A2
A1
B1
C1
D1
C1
B1
A2
D1
A2
D1
A2
B2
A2
B2
A1
decoder
registers
9.98 ms
> 2 ms
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參數(shù)描述
TEA5766UK/N1,023 功能描述:調(diào)節(jié)器/解調(diào)器 FM RADIO + RDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TEA5766UK/N1,118 功能描述:調(diào)節(jié)器/解調(diào)器 FM RADIO + RDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel
TEA5766UK/N1/S21,0 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA5766UK/N1/S21,1 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
TEA5766UK/N1-G 功能描述:調(diào)諧器 FM RADIO + RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數(shù): 工作電源電壓: 最小工作溫度: 最大工作溫度:
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