TEA6849H/V1,557 NXP Semiconductors, TEA6849H/V1,557 Datasheet - Page 31

• Manufacturer Part Number: TEA6849H/V1,557
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6849H/V1,557

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 88mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.8 V ~ 9.2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 935264196557; TEA6849H/V1; TEA6849H/V1

Philips Semiconductors
2003 Dec 19
handbook, full pagewidth
V RDSMPX
V FMMPX;
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
(1) Output voltage for FMMPX and RDSMPX: f IF = 10.7 MHz; f = 22.5 kHz; f mod = 1 kHz.
(2) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50 s for FMMPX.
(3) Noise: unweighted B = 250 Hz to 15 kHz with de-emphasis 50 s for RDSMPX.
(4) THD for FMMPX and RDSMPX.
(5) Level for standard setting of level DAA, byte 5 = 84H.
(dB)
10
10
20
30
40
50
60
70
80
0
10
Fig.7 (S+N)/N, THD and level voltage for FM mode as a function of FM demodulator input voltage.
3
10
(4)
(5)
(1)
(2)
(3)
2
10
1
31
1
10
10
2
V FMMIX2IN (mV)
Product specification
TEA6849H
MHC442
V level(AMFM)
10
3
9
8
7
6
5
4
3
2
1
0
THD
(%)
(V)