TEA6848H/V1 NXP Semiconductors, TEA6848H/V1 Datasheet - Page 34

• Manufacturer Part Number: TEA6848H/V1
• Description: Tuners NICE PACS
• Manufacturer: NXP Semiconductors

Specifications of TEA6848H/V1

• Bus Type: I2C
• Maximum Agc: 89 dB
• Maximum Frequency: 9.99 MHz, 108 MHz
• Minimum Frequency: 5.73 MHz, 65 MHz
• Modulation Technique: AM, FM
• Mounting Style: SMD/SMT
• Package / Case: LQFP-80
• Function: Radio
• Noise Figure: 16 dB, 4.5 dB
• Operating Supply Voltage: 8.5 V
• Supply Voltage (min): 8 V
• Supply Voltage (max): 9 V
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA6848H/V1,557

Philips Semiconductors
Table 13 Reference frequency setting
Table 14 FM mode
Table 15 AM mode
12.2.6
Table 16 Format of data byte 4
2004 Nov 12
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
KAGC
BND1
BND1
BIT 7
0
0
1
1
0
0
1
1
W
FREF2
RITE MODE
0
1
0
1
0
1
0
1
BND0
BND0
AGC1
BIT 6
0
1
0
1
0
1
0
1
:
DATA BYTE
FM standard
FM Japan
FM East Europe
FM weather
AM SW mono
AM SW stereo
AM LW/MW mono
AM LW/MW stereo
AGC0
BIT 5
FREQUENCY BAND
FREQUENCY BAND
4
FREF1
AMSM/FMBW
0
0
1
1
0
0
1
1
BIT 4
34
LODX
BIT 3
VCO DIVIDER
VCO DIVIDER
FREF0
10
10
20
20
0
0
0
0
1
1
1
1
2
3
3
1
FLAG
BIT 2
CHARGE PUMP CURRENT
CHARGE PUMP CURRENT
BIT 1
BW1
130 A + 3 mA
130 A + 3 mA
Product specification
f
ref
300 A
TEA6848H
1 mA
1 mA
1 mA
1 mA
1 mA
100
50
25
20
10
10
10
10
(kHz)
BIT 0
BW0