參數(shù)資料
型號: TDA7514
廠商: 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
文件頁數(shù): 8/74頁
文件大?。?/td> 604K
代理商: TDA7514
TDA7514
8/74
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
Fc120BW3
Fcenter=120KHz, @-3dB,BW
@ISS 120KHz
120
kHz
Fc120BW20
Fcenter=120KHz, @-20dB,BW
@ISS 120KHz
250
kHz
Fc80BW3
Fcenter=80KHz, @-3dB,BW
@ISS 80KHz
80
kHz
Fc80BW20
Fcenter=80KHz, @-20dB,BW
@ISS 80KHz
150
kHz
Fc20BW3
Fcenter=20KHz, @-3dB,BW
@ISS 20KHz
25
kHz
Fc20BW20
Fcenter=20KHz, @-20dB,BW
@ISS 20KHz
75
kHz
Fmin
Fcenter Fine adjust minimum
-20
kHz
ISS Filter Time Constant
Ichal1
Charge current low
@Weak adjacent
60
μ
A
Ichah1
Charge current high
@Weak adjacent
74
μ
A
Ichal2
Charge current low
@Strong adjacent
110
μ
A
Ichah2
Charge current high
@Strong adjacent
124
μ
A
Idischal
Discharge current low
1
μ
A
Idischahl
Discharge current high
15
μ
A
VISSTCL
ISSTC Low
0.1
V
VISSTCH
ISSTC High
4.9
V
ISS Filter Switch Threshold
V120on
Threshold for ISS120on
3
V
V120off
Threshold for ISS120off
1
V
V80on
Threshold for ISS80on
4
V
V80off
Threshold for ISS80off
2
V
Adjacent Channel detector for ISS
(input: Smeter unfiltered)
FcenterAC1
Filter1 cutoff , T22<1:0>=00
HP(106KHz)+HP(100KHz)
130
kHz
FcenterAC2
Filter2 center, T22<1:0>=01
BP(100KHz)+HP(144KHz)
100
kHz
FcenterAC3
Filter3 center, T22<1:0>=10
BP(204KHz)+BP(100KHz)
177
kHz
FcenterAC4
Filter4 center, T22<1:0>=11
BP(100KHz)+BP(144KHz)
101
kHz
Gacmin
Gain minimum
23
dB
Gacmax
Gain maximum
29
dB
Vacl
Output voltage low
3.0
V
Vach
Output voltage high
4.9
V
Vthacl
Threshold for weak adjacent
low
3.25
V
Vthach
Threshold for weak adjacent
high
3.95
V
Table 3. (continued)
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: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:STMicroelectronics 功能描述:RF front-end for AM/FM-DSP car radios with IF sampling