TEA6848HL/V3S,518 NXP Semiconductors, TEA6848HL/V3S,518 Datasheet - Page 44

• 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
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10] Input parameters of FM mixer measured between pins FMMIXIN1 and FMMIXIN2.
TEA6848HL_4
Product data sheet
Symbol
FM IF level detector output: pin V
V
ΔV
V
ΔV
B
I
I
R
RR
Pin V
R
RDS update
Output: pin AFHOLD
I
Output: pin AFSAMPLE
I
source
sink
sink(max)
sink(max)
DDA(n)
level(AMFM)
level(slope)
level(AMFM)
o
o
level(AMFM)
step
Measured between pins XTAL1 and XTAL2.
DAA conversion gain formula:
Input parameters of FM mixer 2 measured between pins FMMIX2IN and FMMIX2DEC.
Input parameters of AM IF2 measured between pins AMIF2IN and AMIF2DEC.
Reference frequency pin FREF: R
Input parameters of AM mixer 1 measured between pins AMMIX1DEC and AMMIX1IN.
Output parameters of FM mixer and AM mixer 1 measured between pins MIX1OUT1 and MIX1OUT2.
Input parameters of AM mixer 2 measured between pins IFAMPIN and IFAMPDEC.
Output parameters of AM mixer 2 measured between pins AMMIX2OUT1 and AMMIX2OUT2.
level(ACD)
= V
Figure 12
MIX1OUT1
Dynamic characteristics
Parameter
DC output voltage
step size of starting point
adjustment
slope of level voltage
step size of slope
adjustment
bandwidth of level output
voltage
output source current
output sink current
output resistance
ripple rejection
output resistance
maximum sink current
maximum sink current
ΔV
------------------------------------
ΔV
and
level AMFM
= V
FMMIX2IN
Figure
MIX1OUT2
(
)
13; all AC values are given in RMS; unless otherwise specified.
V
= V
level(AMFM)
DAAOUT
ext
AMMIX2OUT1
= 68 kΩ connected to ground activates the 2nd I
…continued
=
[3]
Conditions
V
V
of level DAA
V
setting of level DAA
data byte 5: bit 2 = 1, bit 1 = 0,
bit 0 = 0
V
standard setting of level slope
V
V
setting of level DAA
f
V
after first bus transmission with
data byte 0: bit 7 = 1 (start of RDS
update); V
no RDS update in progress;
V
ripple
2
FMMIX2IN
FMMIX2IN
FMMIX2IN
FMMIX2IN
FMMIX2IN
FMMIX2IN
DDA6(ripple)
o
×
= V
= 0.5 V
⎛
⎝
Rev. 04 — 29 January 2010
0.75
= 100 Hz;
AMMIX2OUT2
×
= 10 μV to 1 V
< 1 μV; standard setting
= 1 mV; standard
= 1 mV to 300 mV;
= 1 mV
= 10 mV; standard
o
-------- -
128
New in car entertainment car radio tuner IC (NICE-PACS)
= 100 mV (RMS)
= 0.5 V
n
+
0.125
= 8.5 V; V
⎞
⎠
×
(
V
DDD
DAAIN
= V
+
2
DDA5
C-bus address.
V
DAATD
= 5 V; T
Min
0
0.1
1
30
650
45
200
-
50
-
-
6.4
1.0
1.0
)
–
amb
V
DAATD
Typ
-
0.35
1.5
40
800
60
300
-
-
-
40
8
1.2
1.2
TEA6848HL
= 25
; where n = 0 to 127.
°
C; tested in the
© NXP B.V. 2010. All rights reserved.
Max
7
0.9
2.1
50
950
75
-
−300
-
500
-
9.6
1.4
1.4
Unit
V
V
V
mV
kHz
μA
μA
Ω
dB
kΩ
mA
mA
-------------- -
20 dB
44 of 62
-------------- -
20 dB
mV
mV