TEA6848HL/V3S,557 NXP Semiconductors, TEA6848HL/V3S,557 Datasheet - Page 38

• Manufacturer Part Number: TEA6848HL/V3S,557
• Description: IC TUNER CAR RADIO 80LQFP
• Manufacturer: NXP Semiconductors

Specifications of TEA6848HL/V3S,557

• 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: Supplier Unconfirmed
• Other names: 935288832557

NXP Semiconductors
Table 35.
V
circuit of
TEA6848HL_4
Product data sheet
Symbol
AM detector
V
(S+N)/N
THD
t
t
Output: pin AMAFIF2
V
R
C
Z
RR
sw
st
DDA(n)
L
sens(rms)
o(rms)
o
o
= V
Figure 12
MIX1OUT1
Dynamic characteristics
Parameter
sensitivity voltage
(RMS value)
maximum signal plus
noise-to-noise ratio
total harmonic distortion
FM to AM switching time
AM AGC settling time
AM IF2 output voltage
(RMS value)
output resistance
output capacitance
load impedance
ripple rejection
and
= V
Figure
MIX1OUT2
13; all AC values are given in RMS; unless otherwise specified.
= V
AMMIX2OUT1
…continued
Conditions
m = 0.3; f
B
m = 0.3; f
B
B
V
(RMS)
V
V
V
AM stereo; m = 0; data byte 3:
bit 0 = 1, bit 1 = 1, bit 2 = 1
AM mono; m = 0.3; data byte 3:
bit 0 = 1, bit 1 = 0, bit 2 = 1;
f
V
(RMS)
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo
data byte 3: bit 0 = 1, bit 1 = 0,
bit 2 = 1; AM mono
data byte 3: bit 0 = 1, bit 1 = 0,
bit 2 = 1
data byte 3: bit 0 = 1, bit 1 = 0,
bit 2 = 1; AM mono
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo
V
f
V
f
mod
ripple
ripple
AF
AF
AF
AMIF2IN
AMIF2IN
AMIF2IN
AMIF2IN
AMIF2IN
DDA5(ripple)
DDA6(ripple)
(S+N)/N = 26 dB
(S+N)/N = 46 dB
m = 0.8; f
m = 0.8; f
minimum at V
maximum at V
= V
Rev. 04 — 29 January 2010
= 2.15 kHz; R
= 2.15 kHz; R
= 2.15 kHz; C
= 400 Hz;
= 100 Hz
= 100 Hz
AMMIX2OUT2
= 100 μV to 250 mV
= 100 μV; C
= 100 μV to 100 mV
= 100 mV to 100 μV
= 100 μV to 500 mV
mod
mod
New in car entertainment car radio tuner IC (NICE-PACS)
mod
mod
= 100 mV (RMS);
= 100 mV (RMS);
= 400 Hz;
= 400 Hz;
= 400 Hz
= 100 Hz
AMIF2IN
AMIF2IN
= 8.5 V; V
gen
gen
AGC
AGC
= 2 kΩ
= 2 kΩ
= 10 μF;
= 14 μV
= 5 mV
= 10 μF
DDD
= V
DDA5
[4]
= 5 V; T
Min
-
-
-
-
-
-
-
-
1.5
130
200
-
-
-
100
10
-
-
amb
Typ
45
600
60
0.5
1.25
1 000
400
600
3
180
250
-
-
5
-
-
24
26
TEA6848HL
= 25
°
C; tested in the
© NXP B.V. 2010. All rights reserved.
Max
65
900
-
1
2.5
1 500
600
900
4.5
230
300
500
500
7
-
-
-
-
Unit
μV
μV
dB
%
%
ms
ms
ms
mV
mV
mV
Ω
Ω
pF
kΩ
kΩ
dB
dB
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