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參數資料
| 型號： | TEA5764HN |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 接收器 |
| 英文描述： | FM radio + RDS |
| 中文描述： | FM, AUDIO SINGLE CHIP RECEIVER, PQCC40 |
| 封裝： | 6 X 6 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT-618-1, HVQFN-40 |
| 文件頁數： | 38/64頁 |
| 文件大?。?/td> | 287K |
| 代理商： | TEA5764HN |
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TEA5764HN_2
Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 02 — 9 August 2005
38 of 64
Philips Semiconductors
TEA5764HN
FM radio + RDS
[1]
This bit does not switch the radio to mono or stereo, this depends on the RF input level as shown in sections
‘Mono stereo blend’ or ‘mono stereo switched’ in
Table 47
.
Table 23:
Bit
7
6
5
4
3
LEVCHK - byte9R description
Symbol
Access
LEV3
R
LEV2
R
LEV1
R
LEV0
R
LD
R
Reset
-
-
-
-
-
Functional description
level count MSB
level count bit
level count bit
level count LSB
1 = PLL is locked
0 = PLL is not locked
1 = pilot detected
[1]
0 = no pilot detected
reserved
reserved
2
STEREO
R
-
1
0
-
-
-
-
-
-
Table 24:
Bit
7
TESTBITS - byte10R and byte5W description
Symbol
Access
LHM
R/W
Reset
0
Functional description
1 = left audio output is hard muted
0 = left audio output is not hard muted
1 = right audio output is hard muted
0 = right audio output is not hard muted
1 = pin VAFL is RDS clock and pin VAFR is
RDS data
0 = normal operation
1 = level hysteresis is large
0 = level hysteresis is small
1 = reference frequency selected pin
FREQIN
0 = crystal as reference pin XTAL
1 = local DX on,
6 dB gain of LNA
0 = local DX off, LNA has normal gain
1 = RFAGC off
0 = RFAGC on
when this bit is set to logic 1 an interrupt is
generated on pin INTX
6
RHM
R/W
0
5
RDSCDA
R/W
0
4
LHSW
R/W
0
3
TRIGFR
R/W
0
2
LDX
R/W
0
1
RFAGC
R/W
0
0
INTCTRL
R/W
0
Table 25:
Bit
7 to 5
4
TESTMODE - byte11R and byte6W description
Symbol
Access
-
R/W
TM
R/W
Reset
0
0
Functional description
reserved
1 = oscillator output and programmable
divider output are enabled
0 = normal operation
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TEA5764HN2GE | 制造商:STMicroelectronics 功能描述: |
| TEA5764UK | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:FM radio + RDS |
| TEA5764UK/N2,027 | 功能描述:調諧器 FM RADIO WITH RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數: 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5764UK-G | 功能描述:調諧器 FM RADIO WITH RDS RoHS:否 制造商:NXP Semiconductors 功能: 噪聲系數: 工作電源電壓: 最小工作溫度: 最大工作溫度: |
| TEA5766UK/N1,023 | 功能描述:調節(jié)器/解調器 FM RADIO + RDS RoHS:否 制造商:Texas Instruments 封裝 / 箱體:PVQFN-N24 封裝:Reel |
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