参数资料
型号: SAA7706H/N210,518
厂商: NXP Semiconductors
文件页数: 35/52页
文件大小: 0K
描述: IC CAR RADIO DSP 80-QFP
标准包装: 500
类型: 汽车信号处理器
接口: I²C,I²:S,LSB,SPDIF
电压 - 输入/输出: 3.30V
电压 - 核心: 3.30V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 80-BQFP
供应商设备封装: 80-QFP(14x20)
包装: 带卷 (TR)
其它名称: 935270285518
SAA7706H/N210-T
SAA7706H/N210-T-ND
2001 Mar 05
40
Philips Semiconductors
Product specication
Car radio Digital Signal Processor (DSP)
SAA7706H
13 RDS AND I2S-BUS TIMING
Tamb =25 °C; VDDD = 3.3 V; unless otherwise specied.
CL
load capacitance
200
pF
AC CHARACTERISTICS
Vo(RMS)
output voltage (RMS
value)
1000
mV
Vo
unbalance between
channels
0.1
dB
(THD + N)/S
total harmonic
distortion-plus-noise to
signal ratio (measured
with system one)
at 0 dB
90
85
dB
at
60 dB; A-weighted
37
dB
S/N
signal-to-noise ratio
(measured with system
one)
code = 0; A-weighted
105
dB
α
cs
channel separation
80
dB
PSRR
power supply rejection
ratio
fripple = 1 kHz; Vripple(p-p) =1%
50
dB
Oscillator; Tamb =25 °C; VDD(OSC) = 3.3 V
fxtal
crystal frequency
11.2896
MHz
Vxtal
voltage across the crystal
crystal series resistance
Rs < 100 ; crystal shunt
capacitance Cp < 7 pF;
crystal load capacitance
CL = 12 pF; C1 =C2 =22pF
(see Fig.13)
1.6
2.6
3.6
V
IDD(OSC)
supply current crystal
oscillator
at start-up
1.7
3.4
6.4
mA
at oscillation
0.32
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
RDS timing (see Figs 18 and 19)
fRDSCLK
nominal RDS clock frequency
1187.5
Hz
tsu
clock set-up time
direct output mode
100
s
Tcy
cycle time
direct output mode
842
s
buffer mode
2
s
tHC
clock HIGH time
direct output mode
220
640
s
buffer mode
1
s
tLC
clock LOW time
direct output mode
220
640
s
buffer mode
1
s
th
data hold time
100
s
tw
wait time
buffer mode
1
s
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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