TDA9850 NXP Semiconductors, TDA9850 Datasheet - Page 18

• Manufacturer Part Number: TDA9850
• Manufacturer: NXP Semiconductors

Specifications of TDA9850

• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
Table 10 Level adjust setting
Table 11 Stereo noise threshold (Ster)
1995 Jun 19
THRESHOLD
I
2
C-bus controlled BTSC stereo/SAP decoder
Ster10
Ster12
Ster13
Ster14
Ster15
Ster16
+4.0
+3.5
+3.0
+2.5
+2.0
+1.5
+1.0
+0.5
Ster11
Ster1
Ster2
Ster3
Ster4
Ster5
Ster6
Ster7
Ster8
Ster9
(dB)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
G
L
ST3
L3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
ST2
L2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
DATA
DATA
ST1
L1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
ST0
L0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
18
Table 12 SAP noise threshold (SAP)
Table 13 ADJ bit setting
Table 14 STS bit setting (pilot threshold stereo on)
Table 15 Mute setting
Stereo decoder operation mode
Auto adjustment of channel separation
ST
ST
Forced mute at
OUTR, OUTL
No forced
mute at OUTR,
OUTL
THRESHOLD
FUNCTION
on
on
SAP10
SAP11
SAP12
SAP13
SAP14
SAP15
SAP16
SAP1
SAP2
SAP3
SAP4
SAP5
SAP6
SAP7
SAP8
SAP9
35 mV
30 mV
FUNCTION
FUNCTION
DATA
LMU
SP3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
forced mute at
SAP
no forced mute at
SAP
SP2
FUNCTION
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
Preliminary specification
DATA
SP1
TDA9850
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
DATA
DATA
0
1
1
0
DATA
SMU
SP0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
0