參數(shù)資料
型號(hào): TDA7514
廠(chǎng)商: 意法半導(dǎo)體
英文描述: SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR
中文描述: 單芯片F(xiàn)M /調(diào)幅調(diào)諧立體聲解碼器和音頻處理器
文件頁(yè)數(shù): 18/74頁(yè)
文件大?。?/td> 604K
代理商: TDA7514
TDA7514
18/74
3.4.1
NOTES TO THE CHARACTERISTICS
3.4.1.1 Intermodulation Suppression
measured with: 91% pilot signal; fm = 10kHz or 13kHz.
3.4.1.2 Traffic Radio (V.F.) Suppression
measured with: 91% stereo signal; 9% pilot signal; fm=1kHz; 5% subcarrier (f=57kHz, fm=23Hz AM,
m=60%)
3.4.1.3 SCA ( Subsidiary Communications Authorization )
measured with: 81% mono signal; 9% pilot signal; fm=1kHz; 10%SCA - subcarrier ( f
S
= 67kHz, unmodu-
lated ).
3.4.1.4 ACI ( Adjacent Channel Interference )
measured with: 90% mono signal; 9% pilot signal; fm=1kHz; 1% spurious signal ( f
S
= 110kHz or 186kHz,
unmodulated).
α
2
V
signal
V
O
spurious
)
at1kHz
(
(
)
----------------------------------------------------------------
; f
s
2 10kHz
(
)
19kHz
=
=
α
3
V
signal
V
O
spurious
)
at1kHz
(
(
)
----------------------------------------------------------------
; f
s
3.13 kHz
(
)
38kHz
=
=
α
57 V
·
WF
)
V
signal
(
)
at1kHz
(
at1kHz
(
V
O
spurious
(
23kHz
±
)
-----------------------------------------------------------------------------------------
""
=
α
67
V
signal
V
O
spurious
)
at1kHz
(
(
)
----------------------------------------------------------------
; f
s
2.38kHz
(
)
67kHz
=
=
α
114
V
signal
V
O
spurious
)
at1kHz
(
(
)
----------------------------------------------------------------
; f
s
110kHz
3.38kHz
(
)
=
=
α
190
V
signal
V
O
spurious
)
at1kHz
(
(
)
----------------------------------------------------------------
; f
s
186kHz
5.38kHz
(
)
=
=
相關(guān)PDF資料
PDF描述
TDA7528 AM/FM car radio Front-End receiver for IF sampling tuners
TDA7575 MULTIFUNCTION DUAL BRIDGE POWER AMPLIFIER WITH INTEGRATED DIGITAL DIAGNOSTICS
TDA8175 TV VERTICAL DEFLECTION OUTPUT CIRCUIT
TDA8176 TV VERTICAL DEFLECTION SYSTEM FOR TV AND MONITORS
TDA8177F VERTICAL DEFLECTION BOOSTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA7515 功能描述:音頻 DSP RF Front End RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風(fēng)格: 封裝 / 箱體: 封裝:Tube
TDA7515_06 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:RF front-end for AM/FM-DSP car radios with IF sampling
TDA7515A 制造商:STMicroelectronics 功能描述:TDA7515A - Trays
TDA7515ATR 制造商:STMicroelectronics 功能描述:TDA7515ATR - Tape and Reel
TDA7515TR 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:RF front-end for AM/FM-DSP car radios with IF sampling