TEA6843HL/V1,557 NXP Semiconductors, TEA6843HL/V1,557 Datasheet - Page 13

• Manufacturer Part Number: TEA6843HL/V1,557
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6843HL/V1,557

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 90mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.5 V ~ 12 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: -
• Other names: 935268098557; TEA6843HL/V1; TEA6843HL/V1

Philips Semiconductors
2003 Dec 19
R
N
C
I
I
I
I
I
I
C
I
I
sink(cp1)l
source(cp1)l
sink(cp1)h
source(cp1)h
sink(cp2)
source(cp2)
sink(cp3)
source(cp3)
N
EFERENCE FREQUENCY DIVIDER
ref
HARGE PUMP
HARGE PUMP
New In Car Entertainment (NICE)
extended car radio
step
SYMBOL
:
:
PIN
PIN
CPOUT
V
programmable divider
step size
crystal oscillator
divider ratio
low charge pump 1
sink current
low charge pump 1
source current
high charge pump 1
sink current
high charge pump 1
source current
charge pump 2 sink
current
charge pump 2 source
current
charge pump 3 sink
current
charge pump 3 source
current
tune
PARAMETER
f
0.4 V < V
byte 4: bit 0 = 0, bit 1 = 1,
bit 2 = 1 for FM weather band;
f
0.4 V < V
byte 4: bit 0 = 0, bit 1 = 1,
bit 2 = 1 for FM weather band;
f
0.4 V < V
byte 4: bit 0 = 1, bit 1 = 1,
bit 2 = 1 for AM IF2 output;
N2 = 10 (LW and MW);
f
0.4 V < V
byte 4: bit 0 = 1, bit 1 = 1,
bit 2 = 1 for AM IF2 output;
N2 = 10 (LW and MW);
f
0.3 V < V
byte 4: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
0.3 V < V
byte 4: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
0.4 V < V
byte 4: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
0.4 V < V
byte 4: bit 0 = 0, bit 1 = 0,
bit 2 = 0; FM standard mode;
f
osc
VCO
VCO
VCO
VCO
VCO
VCO
VCO
VCO
f
f
f
f
f
ref
ref
ref
ref
ref
= 20.5 MHz
> f
< f
> f
< f
> f
< f
> f
< f
= 100 kHz
= 50 kHz
= 25 kHz
= 20 kHz
= 10 kHz
ref
ref
ref
ref
ref
ref
ref
ref
CONDITIONS
CPOUT
CPOUT
CPOUT
CPOUT
CPOUT
CPOUT
tune
tune
divider ratio
divider ratio
divider ratio
divider ratio
divider ratio
divider ratio
divider ratio
divider ratio
13
< 7.6 V; data
< 7.6 V; data
< 7.6 V; data
< 7.6 V; data
< 7.6 V; data
< 7.6 V; data
< 7.1 V; data
< 7.1 V; data
MIN.
1
205
410
820
1025
2050
300
1
130
3
300
1
130
3
TYP.
TEA6843HL
Product specification
MAX.
mA
mA
mA
mA
UNIT
A
A
A
A