TEA6849H/V1-T NXP Semiconductors, TEA6849H/V1-T Datasheet - Page 32

• Manufacturer Part Number: TEA6849H/V1-T
• Description: Tuners NICE/PACS SONY
• Manufacturer: NXP Semiconductors

Specifications of TEA6849H/V1-T

• 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: TEA6849H/V1,518

Philips Semiconductors
2003 Dec 19
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
FMMPX output voltage, f = 22.5 kHz,
setting of mute slope: SSL[2:0] = 110.
(1) SST[2:0] = 000.
(2) SST[2:0] = 001.
(3) SST[2:0] = 010.
(4) SST[2:0] = 011.
(5) SST[2:0] = 100.
(6) SST[2:0] = 101.
(7) SST[2:0] = 110.
(8) SST[2:0] = 111.
(9) Level voltage.
FMMPX output voltage, f = 22.5 kHz,
setting of mute start: SST[2:0] = 011.
(1) SSL[2:0] = 000.
(2) SSL[2:0] = 001.
(3) SSL[2:0] = 010.
(4) SSL[2:0] = 011.
(5) SSL[2:0] = 100.
(6) SSL[2:0] = 101.
(7) SSL[2:0] = 110.
(8) SSL[2:0] = 111.
(9) Level voltage.
Fig.8 Adjustment of soft mute start level, soft mute slope = constant.
Fig.9 Adjustment of soft mute slope, soft mute start level = constant.
V FMMPX
V
FMMPX
(dB)
(dB)
10
10
20
30
40
50
10
10
20
30
40
50
0
0
10
10
(1)
(2)
(3)
(4)
(5)
(6)
(4)
(5)
(6)
(7)
(8)
4
4
(7)
(1) (2)
(8)
(3)
10
10
3
3
(9)
(9)
10
10
32
2
2
V
V
FMMIX2IN
10
10
FMMIX2IN
1
1
mhc428
mhc429
(mV)
(mV)
V level(AMFM)
V
1
1
level(AMFM)
3
2
1
0
3
2
1
0
(V)
(V)
Product specification
TEA6849H