參數(shù)資料
型號(hào): TDA6170X
廠商: INFINEON TECHNOLOGIES AG
英文描述: Components for Entertainment Electronics, Satellite Sound IF
中文描述: 元件娛樂(lè)電子,衛(wèi)星聲音中頻
文件頁(yè)數(shù): 22/27頁(yè)
文件大?。?/td> 416K
代理商: TDA6170X
Data Sheet
TDA6170X
Semiconductor Group
18
21.7.99
FM PLL demodulators
free-running frequency
f
cco
f
CCO
10.6
MHz
lock range of PLL
10
11.5
MHz
Expander
Pre volume control range
PV
2.5
-3.5
3
-3
3.5
-2.5
dB
PVL = 000
PVL = 111
Control resolution
δ
V
0.6
0.8
1
dB
Low-pass filter response
16
20
24
kHz
AF Switch and Volume Control
Max. external input voltage
V
EXT(rms)
2
V
Volume control range
V
-1
-12
0
-14
1
-16
dB
VL = 000
VL = 111
Control resolution
δ
V
1.6
2
2.4
dB
Output Buffer
Output DC level
V
AF
3.6
V
Output resistance
R
AF
100
125
150
W
total harmonic distortion
THD
0.01
0.2
%
signal to noise ratio
S/N (A)
80
dB
A-weighted
V
EXT
= 500 mV
rms
Control Byte = 110
crosstalk between channels
α
L/R
;
α
R/L
80
dB
V
EXT
= 2 V
rms
f = 1 kHz
Control Byte = 110
Overall performance
Input voltage
V
MIXIN
0.5
1
mV
S/N > 40 dB
f = 27kHz,
Control Byte = 000
1.5
3
mV
S/N > 40 dB
f = 50kHz,
Control Byte = 011
Output voltage
V
AF
400
500
600
mV
f = 27kHz,
f
mod
= 1kHz,
Control Byte = 000
400
500
600
mV
f = 50kHz,
f
mod
= 1kHz,
Control Byte = 011
Parameter
Symbol
Limit Values
Unit
Test conditions
min
typ
max
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