TDA6170 Datasheet, PDF (22/27 Pages) Infineon Technologies AG – Components for Entertainment Electronics, Satellite Sound IF

Data Sheet
TDA6170X
Parameter
Symbol
FM PLL demodulators
free-running frequency
lock range of PLL
Expander
f_cco
∆f_CCO
Pre volume control range
∆PV
Control resolution
δV
Low-pass filter response
AF Switch and Volume Control
Max. external input voltage
V_EXT(rms)
Volume control range
∆V
Control resolution
Output Buffer
Output DC level
Output resistance
total harmonic distortion
δV
V_AF
R_AF
THD
signal to noise ratio
S/N (A)
crosstalk between channels
Overall performance
α_L/R;
α_R/L
Input voltage
V_MIXIN
Output voltage
V_AF
Limit Values
min
typ
max
Unit Test conditions
10.6
MHz
10
11.5 MHz
2.5
-3.5
3
-3
3.5
-2.5
dB
0.6
0.8
1 dB
16
20
24 kHz
PVL = 000
PVL = 111
2V
-1
-12
0
-14
1
-16
dB
1.6
2
2.4 dB
VL = 000
VL = 111
3.6
V
100
125
150 W
0.01
0.2 %
80
dB
80
dB
A-weighted
V_EXT = 500 mV_rms
Control Byte = 110
V_EXT = 2 V_rms
f = 1 kHz
Control Byte = 110
0.5
1 mV
1.5
3 mV
400
500
600 mV
400
500
600 mV
S/N > 40 dB
∆f = 27kHz,
Control Byte = 000
S/N > 40 dB
∆f = 50kHz,
Control Byte = 011
∆f = 27kHz,
f_mod = 1kHz,
Control Byte = 000
∆f = 50kHz,
f_mod = 1kHz,
Control Byte = 011
Semiconductor Group
18
21.7.99