TEA6843HL/V1,518 NXP Semiconductors, TEA6843HL/V1,518 Datasheet - Page 18

• Manufacturer Part Number: TEA6843HL/V1,518
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6843HL/V1,518

• 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: 935268098518; TEA6843HL/V1-T; TEA6843HL/V1-T

Philips Semiconductors
2003 Dec 19
F
I
I
IF2 AGC
V
V
V
R
C
V
V
AM
V
V
V
R
C
Z
RR
AM
(S+N)/N
bias
L
AGC
L
AGC(start)
AGC(stop)
AGC(ctrl)
i
sens(rms)
o(min)(rms)
o(max)(rms)
o(rms)
i
i
o
o
New In Car Entertainment (NICE)
extended car radio
SYMBOL
DETECTOR OUTPUT
DETECTOR
STAGE
; see Fig.3
:
PINS
noise figure of AM
mixer 2
mixer bias current
mixer leakage current
AGC start voltage
AGC stop voltage
AGC control voltage
AGC range
input resistance
input capacitance
input voltage
sensitivity voltage
(RMS value)
minimum AM IF2
output level
(RMS value)
maximum AM IF2
output level
(RMS value)
AM AF output voltage
level (RMS value)
output resistance
output capacitance
load impedance
ripple rejection
maximum signal plus
noise-to-noise ratio
AMIF2IN
:
PIN
PARAMETER
AMAFIF2; see Fig.3
AND
AMIF2DEC
AM mode
FM mode
input carrier voltage
maximum input peak voltage
V
between start and stop of AGC
audio attenuation
m = 0.3; f
B
data byte 4: bit 0 = 1, bit 1 = 1;
m = 0; V
data byte 4: bit 0 = 1, bit 1 = 1;
m = 0; V
data byte 4: bit 0 = 1, bit 1 = 0;
m = 0.3; f
V
(RMS)
data byte 4: bit 0 = 1, bit 1 = 1
data byte 4: bit 0 = 1, bit 1 = 0
data byte 4: bit 0 = 1, bit 1 = 0
data byte 4: bit 0 = 1, bit 1 = 1
f
V
m = 0.3; f
B
ripple
AMIF2IN
AF
AMIF2IN
DDA5(ripple)
AF
data byte 5: bit 4 = 1; mute on 10
data byte 5: bit 4 = 0; mute off
(S+N)/N = 26 dB
(S+N)/N = 46 dB
= 2.5 kHz; R
= 2.5 kHz; R
= 100 Hz;
AMIF2IN
AMIF2IN
= 1 mV
= 100 V to 500 mV
CONDITIONS
mod
mod
mod
= 100 mV (RMS)
18
= 400 Hz;
= 400 Hz;
= 400 Hz;
= 14 V
= 5 mV
source
source
= 10 dB
= 2 k
= 2 k
3.6
1
4.1
1.8
1.5
130
235
100
10
30
54
MIN.
16
4.5
14
4.3
89
2
22
6
45
600
3
180
285
5
40
60
TYP.
TEA6843HL
Product specification
19.5
5.4
50
30
4.7
2.2
5
37
12
65
900
4.5
230
340
500
7
70
MAX.
dB
mA
V
V
dB
k
pF
mV
mV
mV
pF
k
k
dB
dB
UNIT
A
V
V
V
V
V