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參數(shù)資料
型號(hào): ADAV4622BSTZ
廠(chǎng)商: Analog Devices Inc
文件頁(yè)數(shù): 24/28頁(yè)
文件大?。?/td> 0K
描述: IC AUD PRO ATV/SIF DECODE 80LQFP
標(biāo)準(zhǔn)包裝: 1
系列: SigmaDSP®
類(lèi)型: 解調(diào)器
應(yīng)用: 家用音頻
安裝類(lèi)型: 表面貼裝
封裝/外殼: 80-LQFP
供應(yīng)商設(shè)備封裝: 80-LQFP(14x14)
包裝: 托盤(pán)
配用: EVAL-ADAV4622EBZ-ND - BOARD EVAL ADAV4622
ADAV4622
Rev. B | Page 5 of 28
Parameter
Min
Typ
Max
Unit
Test Conditions/Comments
FM Output Level at 400% Deviation Mode
53.7
% FS
A2 (DK, I, BG), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 200 kHz, rms detector
53.6
% FS
BTSC (M, N), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 100 kHz, rms detector
56.4
% FS
A2 (M), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 100 kHz, rms detector
56.7
% FS
EIAJ (M), Mono, VSIF = 100 mV, fFM = 400 Hz, Δf = 100 kHz,
rms detector
FM Output Level at 800% Deviation Mode
53.7
% FS
A2 (DK, I, BG), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 400 kHz, rms detector
53.6
% FS
BTSC (M, N), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 200 kHz, rms detector
56.3
% FS
A2 (M), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 200 kHz, rms detector
56.7
% FS
EIAJ (M), Mono, VSIF = 100 mV, fFM = 400 Hz,
Δf = 200 kHz, rms detector
AM Rejection Ratio
69.5
dB
A2 (DK), Mono, deviation mode = 100%, VSIF = 100 mV,
fFM = 400 Hz, Δf = 27 kHz, fAM = 400 Hz, MODAM = 30%,
BW = 20 Hz to 15 kHz, rms detector
70
dB
A2 (I), Mono, deviation mode = 100%, VSIF = 100 mV,
fFM = 400 Hz, Δf = 27 kHz, fAM = 400 Hz, MODAM = 30%,
BW = 20 Hz to 15 kHz, rms detector
70
dB
A2 (BG), Mono, deviation mode = 100%, VSIF = 100 mV,
fFM = 400 Hz, Δf = 27 kHz, fAM = 400 Hz, MODAM = 30%,
BW = 20 Hz to 15 kHz, rms detector
70.5
dB
Mono (M), deviation mode = 100%, VSIF = 100 mV,
fFM = 400 Hz, Δf = 13.5 kHz, fAM = 400 Hz, MODAM = 30%,
BW = 20 Hz to 15 kHz, rms detector
AM Sensitivity
40
dBu
Mono (L), fAM = 400 Hz, MOD = 30%, BW = 20 Hz to 15 kHz,
rms detector, (S + N)/N = 10 dB
BTSC (M) PERFORMANCE
Measured at analog audio output, video = 75% color bar,
fSC = 4.5 MHz, fFM = 1 kHz, Δf = 25 kHz (100%), deemphasis =
75 μs, measuring BW = 20 Hz to 15 kHz with dBX NR
Dynamic Range
Stereo Channel
62
dB
Stereo L or R (L = R), 100%, 1 kHz
SAP Channel
68
dB
SAP channel with Mono 100%, 1 kHz
Total Harmonic Distortion + Noise
Stereo Channel
46
dB
Stereo L or R (L = R), 100%, 1 kHz
SAP Channel
40
dB
SAP 100%, 1 kHz
Frequency Response
fFM = 20 Hz to 12 kHz
Stereo Channel
+0.1/0.7
dB
Stereo L or R, 50%, (L = R)
SAP Channel
+2.5/2.5
dB
SAP 50%, Mono 100%, 1 kHz
Crosstalk
Stereo-to-SAP Channel
74
dB
L or R 50%, 1 kHz
SAP-to-Stereo Channel
71
dB
SAP 50%, 1 kHz
Stereo Separation dBX
30
dB
L off, R 50%, 1 kHz
EIAJ (M) PERFORMANCE
Measured at analog audio output, video = 75% color bar,
fSC = 4.5 MHz, fFM = 1 kHz, Δf = 25 kHz (100%),
deemphasis = 75 μs, measuring BW = 20 Hz to 15 kHz
Dynamic Range
Stereo Channel
58
dB
Stereo L or R, 100%, 1 kHz
Dual Channel
56
dB
Dual channel with Mono 100%, 1 kHz
Total Harmonic Distortion + Noise
Stereo Channel
56
dB
Stereo L or R, 100%, 1 kHz
Dual Channel
47
dB
Dual 50%, 1 kHz
Frequency Response
fFM = 20 Hz to 10 kHz
Stereo Channel
+0.03/0.53
dB
Stereo L or R, 100%
Dual Channel
+0.17/1.4
dB
Dual 100%, Mono 100%, 1 kHz
Crosstalk
Main-to-Dual Channel
75
dB
Main 100%, 1 kHz
Dual-to-Main Channel
83
dB
Dual 100%, 1 kHz
Stereo Separation
39
dB
Stereo L or R, 100%, 1 kHz
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