TEA6846H/V2,518 NXP Semiconductors, TEA6846H/V2,518 Datasheet - Page 15

• Manufacturer Part Number: TEA6846H/V2,518
• Description: IC CAR RADIO TUNER 80-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6846H/V2,518

• Frequency: AM, FM, WB
• Modulation Or Protocol: AM, FM
• Applications: AM/FM Radio Receiver
• Current - Receiving: 78mA
• 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
• Screening Level: Industrial
• Package Type: 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: 935263557518; TEA6846H/V2-T; TEA6846H/V2-T

Philips Semiconductors
2003 Feb 04
t
RR
C
DAA
I
TC
IF counter (FM IF or AM IF2 counter)
N
T
R
Reference frequency for car sound processor IC; note 3
R
N
f
V
V
V
R
R
AM signal channel
AM RF AGC
V
AM IF AGC
V
AM RF AGC
I
st
source
ref
sink(max)
SYMBOL
count(IF)
OLTAGE GENERATOR
o(p-p)
O
i(p)
i(p)
L
IF
precount
EFERENCE FREQUENCY DIVIDER
ref
o
L(min)
New In Car Entertainment (NICE)
car radio
source
TEMPERATURE COMPENSATION
STAGE INPUTS
STAGE INPUTS
CURRENT GENERATOR OUTPUT
DAA output settling time
ripple rejection
DAA output load
capacitance
compensation diode
source current
temperature coefficient of
compensation diode
source current
IF counter length for
AM and FM
IF counter period
FM IF counter prescaler
ratio
crystal oscillator divider
ratio
reference frequency
AC output voltage
(peak-to-peak value)
DC output voltage
output resistance
minimum load resistance
RF input voltage for AGC
start level (peak value)
IF2 input voltage (peak
value)
maximum AGC sink
current
;
PARAMETER
PIN
FREF
:
:
PINS
PINS
AMIF2IN
AMMIX1IN1
:
PIN
DAATD
AND
:
0.2 V < V
C
f
V
0.2 V < V
0.2 V < V
T
data byte 4: bit 7 = 1
data byte 4: bit 7 = 0
data byte 4: bit 3 = 1
data byte 4: bit 3 = 0
f
data byte 5: bit 5 = 0, bit 6 = 0
data byte 5: bit 5 = 1, bit 6 = 0
data byte 5: bit 5 = 0, bit 6 = 1
data byte 5: bit 5 = 1, bit 6 = 1
AGC start level
V
(peak value)
ripple
xtal
PIN
amb
DAAOUT
AMMIX1IN1
L
AND
AMIF2DEC
= 270 pF
= 20.5 MHz
IAMAGC
= 40 to +85 C
= 100 Hz; V
AMMIX1IN2
CONDITIONS
< 8.0 V; FM mode
DAAOUT
DAATD
DAATD
> 500 mV
15
< 1.5 V
< 1.5 V;
< 8.25 V;
DDA4
= 1 mV
60
3.2
1
0.20
50
300
MIN.
50
8
2
20
10
100
272
75.368
100
3.4
150
275
400
525
0.27
15
40
TYP.
Product specification
30
270
+300
170
3.9
50
0.35
TEA6846H
30
MAX.
dB
pF
bit
ms
ms
kHz
mV
V
k
M
mV
mV
mV
mV
V
mA
10
-----------
UNIT
s
A
K
–
6