TEA6848HL/V3S,518 NXP Semiconductors, TEA6848HL/V3S,518 Datasheet - Page 34

• Manufacturer Part Number: TEA6848HL/V3S,518
• Description: IC TUNER CAR RADIO 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6848HL/V3S,518

• Modulation Or Protocol: AM, FM, WB
• Applications: AM/FM Radio Receiver
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 5V, 8.5V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 80-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Current - Receiving: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935288832518

NXP Semiconductors
Table 35.
V
circuit of
TEA6848HL_4
Product data sheet
Symbol
ΔV
ΔV
ΔV
t
RR
C
DAA temperature compensation: pin DAATD
I
TC
IF counter (FM IF2 or AM IF2 counter)
N
Pins FMMIX2IN and FMMIX2DEC
V
N
Pins AMIF2IN and AMIF2DEC
V
N
st
source
DDA(n)
sens(rms)
sens(rms)
L
IF
o(step)
o(sink)
o(source)
source
= V
Figure 12
MIX1OUT1
Dynamic characteristics
Parameter
DAA step accuracy
DAA output variation
caused by sink current
DAA output variation
caused by source current
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
sensitivity voltage
(RMS value)
counter result (decimal)
sensitivity voltage
(RMS value)
counter result (decimal)
and
= V
Figure
MIX1OUT2
13; all AC values are given in RMS; unless otherwise specified.
[4]
V
----------------------- -
= V
V
DAAOUT
[3]
DDA3
AMMIX2OUT1
…continued
Conditions
n = 0 to 127; FM mode;
V
V
V
V
V
C
data byte 2 = 1010 1011;
FM mode; V
V
V
V
V
T
FM mode
period = 2 ms;
V
period = 20 ms;
V
AM mode; m = 0
period = 2 ms;
V
period = 20 ms;
V
amb
DAAOUT
DAAIN
DAAIN
DAAIN
DAAOUT
DAATD
DDA3(ripple)
DAATD
DAATD
FMMIX2IN-FMMIX2DEC
FMMIX2IN-FMMIX2DEC
AMIF2IN-AMIF2DEC
AMIF2IN-AMIF2DEC
L
prescaler ratio = 10
prescaler ratio = 40
prescaler ratio = 10
prescaler ratio = 40
= V
= 270 pF
Rev. 04 — 29 January 2010
= −40 °C to +85 °C
AMMIX2OUT2
= 2 V; V
= 4 V; I
= 4 V; I
= 0.45 V; f
= 0.2 V to 1.2 V
= 0.2 V to 1.2 V;
= 0.5 V to 8 V;
= 0.2 V to 8.25 V;
New in car entertainment car radio tuner IC (NICE-PACS)
= 100 mV (RMS)
DAAIN
L
L
DAATD
= 50 μA
= −50 μA
= 8.5 V; V
= 200 μV
= 200 μV
ripple
= 4 V;
= 100 μV
= 100 μV
= 0.45 V
= 100 Hz;
DDD
= V
DDA5
= 5 V; T
Min
0.5V
−V
−V
-
-
-
−50
−300
-
-
-
-
-
-
-
-
-
LSB
LSB
LSB
amb
Typ
V
-
-
20
65
-
−40
-
8
30
90
22
132
225
30
132
40
TEA6848HL
LSB
= 25
°
C; tested in the
© NXP B.V. 2010. All rights reserved.
Max
1.5V
+V
+V
30
-
270
−30
+300
-
100
-
-
-
-
70
-
-
LSB
LSB
LSB
Unit
mV
μs
dB
pF
μA
bit
μV
μV
10
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