TEA6849H/V1,557 NXP Semiconductors, TEA6849H/V1,557 Datasheet - Page 14

• 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
I
I
I
C
I
I
Antenna Digital Auto Alignment (DAA)
DAA
I
V
DAA
V
V
source(cp1)h
sink(cp2)
source(cp2)
sink(cp3)
source(cp3)
bias(cp)
i(cp)
o(AM)
o(FM)
HARGE PUMP
New In Car Entertainment car radio tuner IC with
Precision Adjacent Channel Suppression (NICE-PACS)
SYMBOL
INPUT
OUTPUT
:
PIN
:
:
PIN
PIN
DAAIN
high charge pump 1 source
current
charge pump 2 sink current 0.3 V < V
charge pump 2 source
current
charge pump 3 sink current 0.4 V < V
charge pump 3 source
current
charge pump buffer input
bias current
charge pump buffer input
voltage
DAA output voltage in
AM mode
DAA output voltage in
FM mode
DAAOUT; note 2
V
tune
PARAMETER
0.4 V < V
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo mode;
VCO divider = 10 (LW and MW);
f
data byte 3: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
0.3 V < V
data byte 3: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
data byte 3: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
0.4 V < V
data byte 3: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
V
I
minimum value;
data byte 2 = 10000000;
V
maximum value;
data byte 2 = 11111111;
V
V
V
VCO
VCO
VCO
VCO
VCO
DAAOUT
DAAIN
DAAIN
DAAIN
DAAIN
DAAIN
data byte 2 = 10000000
data byte 2 = 11000000
data byte 2 = 11010101
data byte 2 = 10101010
< f
> f
< f
> f
< f
= 0.4 to 8 V
= 0.5 V; V
= 4.7 V; V
= 4 V; V
= 2 V; V
ref
ref
ref
ref
ref
< 100 A
CONDITIONS
CPOUT
CPOUT
CPOUT
tune
tune
14
divider ratio
divider ratio
divider ratio
divider ratio
divider ratio
< 7.6 V;
< 7.6 V;
DAATD
DAATD
< 7.6 V;
< 7.1 V;
< 7.1 V;
DAATD
DAATD
= 0.45 V
= 0.45 V
= 0.45 V
= 0.45 V
0
8
3.8
2.3
1.2
10
MIN.
130
3
0.65
4
2.6
1.4
1
130
3
TYP.
Product specification
TEA6849H
+10
8.5
0.3
0.5
8.5
4.2
2.9
1.6
MAX.
mA
mA
mA
nA
V
V
V
V
V
V
V
V
UNIT
A
A