TDA9852 NXP Semiconductors, TDA9852 Datasheet - Page 13

• Manufacturer Part Number: TDA9852
• Manufacturer: NXP Semiconductors

Specifications of TDA9852

• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
CHARACTERISTICS
All voltages are measured relative to GND; V
T
1997 Mar 11
General
V
I
V
Input level adjustment control
G
G
V
Z
Stereo decoder
MPX
MPX
MPX
MPX
ST
ST
Hys
OUT
amb
CC
SYMBOL
i
CC
ref
i(rms)
cs
I
decoder and audio processor
LA
step
2
on(rms)
off(rms)
C-bus controlled BTSC stereo/SAP
= 25 C; gain control G
L+R
L+R(rms)
L R
(max)
pilot(rms)
supply voltage
supply current
internal reference voltage at
pin V
input level adjustment control
step resolution
maximum input voltage level
(RMS value)
input impedance
input voltage level for 100%
modulation L + R; 25 kHz
deviation (RMS value)
input voltage level for 100%
modulation L
deviation (peak value)
maximum headroom for L + R,
L, R
nominal stereo pilot voltage
level (RMS value)
pilot threshold voltage stereo
on (RMS value)
pilot threshold voltage stereo
off (RMS value)
hysteresis
output voltage level for 100%
modulation L + R at LINE OUT
stereo channel separation L/R
at LINE OUT
ref
PARAMETER
v
= 0 dB; balance in mid position; loudness off; see Fig.1; unless otherwise specified.
R; 50 kHz
CC
input level adjusted via I
(L + R; f
monitoring LINE OUT
f
data STS = 1
data STS = 0
data STS = 1
data STS = 0
input level adjusted via I
(L + R; f
monitoring LINE OUT
aligned with dual tone 14%
modulation for each channel;
see Section “Adjustment
procedure” in Chapter
“Functional description”
mod
= 8.5 V; R
f
f
f
L
L
L
= 300 Hz; f
= 300 Hz; f
= 300 Hz; f
< 15 kHz; THD < 15%
i
i
CONDITIONS
= 300 Hz);
= 300 Hz);
s
13
= 600 ; R
R
R
R
= 3 kHz
= 8 kHz
= 10 kHz
L
2
2
C-bus
C-bus
= 10 k ; C
8.0
2
29.5
9
15
10
480
25
20
15
3.5
MIN.
L
= 2.5 nF; AC-coupled; f
8.5
75
4.25
0.5
35
250
707
50
2.5
500
35
30
25
TYP.
Preliminary specification
TDA9852
9.0
95
+4.0
40.5
35
30
520
MAX.
i
= 1 kHz;
UNIT
V
mA
V
dB
dB
V
k
mV
mV
dB
mV
mV
mV
mV
mV
dB
mV
dB
dB
dB