tda9853h-v1 NXP Semiconductors, tda9853h-v1 Datasheet - Page 9

• Manufacturer Part Number: tda9853h-v1
• Description: I2c-bus Controlled Economic Btsc Stereo Decoder And Audio Processor
• Manufacturer: NXP Semiconductors

Philips Semiconductors
CHARACTERISTICS
All voltages are measured relative to GND; V
mono signal; composite input voltage 250 mV (RMS) for 100% modulation L + R (25 kHz deviation); pilot 50 mV (RMS);
G
2000 Dec 11
Supplies
V
I
V
Input stage
V
Z
Stereo decoder
HR
V
V
V
hys
V
THD
S/N
Stereo decoder, oscillator (VCXO); note 1
f
CC
o
v
SYMBOL
i
f
f
CC
ref
i(max)(rms)
pil(rms)
th(on)(rms)
th(off)(rms)
o(rms)
cs(L,R)
mute
I
decoder and audio processor
fr
cr
= 0 dB; linear tone control; AVL off; T
2
C-bus controlled economic BTSC stereo
L,R
supply voltage
supply current
internal reference voltage at
pin V
maximum input voltage
(RMS value)
input impedance
headroom for L + R, L and R
nominal stereo pilot voltage
(RMS value)
pilot threshold voltage, stereo
on (RMS value)
pilot threshold voltage, stereo
off (RMS value)
hysteresis
output voltage (RMS value)
stereo channel separation
L and R
total harmonic distortion
L and R
signal-to-noise ratio at line
output and AF output
mute attenuation at LOL, LOR,
VAL and VAR
nominal VCXO output
frequency (32f
spread of free-running
frequency
capture range frequency
ref
PARAMETER
H
)
amb
= 25 C; see Fig.1; unless otherwise specified.
CC
f
f
to 500 mV output signal
100% modulation L + R;
f
14% modulation; f
100% modulation L or R;
f
mono via I
100% modulation L + R;
f
with nominal ceramic
resonator
with nominal ceramic
resonator
nominal pilot
mod
mod
R
mod
mod
= 8 V; R
CCIR 468-2 weighted;
quasi peak
DIN noise weighting filter
(RMS value)
= 3 kHz
= 300 Hz; THD < 15%
= 300 Hz
= 1 kHz
= 300 Hz; mute via bit E6
CONDITIONS
s
= 600 ; AC-coupled; R
2
C-bus; referenced
9
L
= 300 Hz;
7.8
25
0.45V
2
20
9
15
15
50
63
500
190
L
MIN.
= 10 k ; C
CC
8
33
0.5V
25
50
2.5
500
20
0.2
60
73
503.5
265
TYP.
L
CC
= 2.5 nF; f
Product specification
TDA9853H
9
45
0.55V
32
35
1
507
MAX.
mod
CC
= 1 kHz
UNIT
V
mA
V
V
k
dB
mV
mV
mV
dB
mV
dB
%
dB
dBA
dB
kHz
kHz
Hz