 |
数据搜索系统，热门电子元器件搜索 |
|
|
数据搜索系统，热门电子元器件搜索 |
|
TDA7514 数据表(PDF) 13 Page - STMicroelectronics |
|
|
|||||||||||||||||||||||||||||
TDA7514 数据表(HTML) 13 Page - STMicroelectronics |
|
|
13 / 74 page  13/74 TDA7514 3.2 AM (Vcc = 8.5V; Tamb = 25°C; Vsg = 74dB µVemf; fc = 999KHz; Modulation level = 30%, fmod = 400Hz; 80O+20pF/65pF dummy antenna; Filter@TUNEROUT: IEC_TUNER + Deemphasis = 50us, unless oth- erwise specified). Table 4. Symbol Parameter Test Condition Min Typ Max Unit General (input level @SG emf) US Usable sensitivity SNR=20dB 26 dB µVemf SNR Signal to Noise Ratio 50 dB MS Maximum Sensitivity @ ∆Vout=-10dB, SoftMute:off 20 dB µVemf THD1 Total Harmonic Distortion1 mod=30%, VSG=74 dBµVemf 0.1 % THD2 Total Harmonic Distortion2 mod=80%, VSG=74 dBµVemf 0.2 % THD3 Total Harmonic Distortion3 mod=30%, VSG=120dBµVemf 0.2 % THD4 Total Harmonic Distortion4 mod=80%, VSG=120dBµVemf 0.5 % THDLF THD @ Low frequency mod=30%, fmod=100Hz 0.2 % Vout Level of TUNEROUT TUNEROUT 370 mVrms ISN Interstation noise level Vout @RF:off & SoftMute:off -35 dB IFCS IF Counter Sensitivity 10 dB µVemf Icctun DC Supply Current@TUNVCC 85 mA Iccmix1 DC Supply Current@IFT1 5 mA Iccif1 DC Supply Current@IF1VCC 10 mA Iccmix2 DC Supply Current@IFT2 2 mA Iccosc DC Supply Current@OSCVCC 8mA Iccpll DC Supply Current@PLLVCC 5 mA Iccdig DC Supply Current@DIGVCC 10 mA MIXER1 Gv Conversion gain From AMMIXER1IN+ to IFT1; secondary loaded with 330 Ω 3.5 dB Rin Input resistance (differential) 1K Ω IIP3mix1 Input-referred IP3 130 dB µV AGC1 Wide Band AGC (input: AMMIXER1in+ and AMMIXER1IN-; FEAGC in open-loop configuration) WAGCspl Starting point minimum Level at AMMIX1IN+ @IAGCOUT = 1µA, RF=999KHz, Set=0 94.4 dB µV WAGCsph Starting point maximum Level at AMMIX1IN+ @IAGCOUT = 1µA, RF=999KHz, Set=31 115.5 dB µV |
|
链接网址 |
| ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 数据表链接 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
Chinese ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
