tea6845h-v2 NXP Semiconductors, tea6845h-v2 Datasheet - Page 31

• Manufacturer Part Number: tea6845h-v2
• Description: New In Car Entertainment Nice Car Radio
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 12 Reference frequency setting
Table 13 FM mode
Table 14 AM mode; note 1
Note
1. In AM mode dead zone high current charge pump switched off, current of low current charge pump set to 1 mA.
2003 Feb 04
New In Car Entertainment (NICE) car radio
BND1
BND1
RFS2
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
BND0
BND0
RFS1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
31
FM standard: dead zone high current charge pump active,
FM AGC defined by RF level and threshold level setting
by I
FM local: dead zone high current charge pump active,
FM AGC source current set to maximum
FM East Europe: dead zone high current charge pump
switched off, current of low current charge pump set to
1 mA
FM weather band: N1 divider set to 1 and I and Q phase
shift network switched on, WX flag signal activated
AM mono; N2 divider set to 5 (SW)
AM stereo; N2 divider set to 5 (SW)
AM mono; N2 divider set to 10 (LW, MW)
AM stereo; N2 divider set to 10 (LW, MW)
2
C-bus
RFS0
0
0
0
0
1
1
1
1
SELECTION
SELECTION
Product specification
f
TEA6845H
ref
100
50
25
20
10
10
10
10
(kHz)