參數(shù)資料
型號: SAA7706H/N107S,518
廠商: NXP Semiconductors
文件頁數(shù): 31/52頁
文件大?。?/td> 0K
描述: IC DSP CAR RADIO 80QFP
標(biāo)準(zhǔn)包裝: 500
類型: 汽車信號處理器
接口: I²C,I²:S,LSB,SPDIF
電壓 - 輸入/輸出: 3.30V
電壓 - 核心: 3.30V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 80-BQFP
供應(yīng)商設(shè)備封裝: 80-QFP(14x20)
包裝: 帶卷 (TR)
2001 Mar 05
37
Philips Semiconductors
Product specication
Car radio Digital Signal Processor (DSP)
SAA7706H
S/N
signal-to-noise ratio
CD, TAPE, AM and
AUX input signals
input signal at 1 kHz;
bandwidth = 20 kHz;
0 dB reference = 0.55 V
(RMS); fs = 44.1 kHz
85
90
dB
FM_MPX input signal
mono
input signal at 1 kHz;
bandwidth = 19 kHz;
0 dB reference = 0.368 V
(RMS); VOLFM = 00H
80
83
dB
FM_MPX input signal
stereo
input signal at 1 kHz;
bandwidth = 40 kHz;
0 dB reference = 0.368 V
(RMS); VOLFM = 00H
75
81
dB
α
19
carrier and harmonic
suppression at the output
pilot signal
frequency = 19 kHz
81
dB
unmodulated
98
dB
α38
carrier and harmonic
suppression at the output
subcarrier
frequency = 38 kHz
83
dB
unmodulated
91
dB
α57
carrier and harmonic
suppression for 19 kHz,
including notch
subcarrier
frequency = 57 kHz
83
dB
unmodulated
96
dB
α76
carrier and harmonic
suppression for 19 kHz,
including notch
subcarrier
frequency = 76 kHz
84
dB
unmodulated
94
dB
IMα10
intermodulation
fmod = 10 kHz; fspur = 1 kHz
77
dB
IMα13
intermodulation
fmod = 13 kHz; fspur = 1 kHz
76
dB
α
57(VF)
trafc radio suppression
f = 57 kHz
110
dB
α67(SCA)
Subsidiary
Communication
Authority (SCA)
suppression
f = 67 kHz
110
dB
α
114
adjacent channel
suppression
f = 114 kHz
110
dB
α190
adjacent channel
suppression
f = 190 kHz
110
dB
Vth(pilot)(rms)
pilot threshold voltage
(RMS value) at
pin DSP1_OUT1
stereo on; VOLFM = 07H
35.5
mV
stereo off; VOLFM = 07H
35.4
mV
hys
hysteresis of Vth(pilot)(rms)
0
dB
αcs1
channel separation
FM-stereo input
fi = 1 kHz
40
45
dB
fi = 10 kHz
25
30
dB
αcs2
channel separation CD,
TAPE, AM and AUX input
signals
60
70
dB
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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