TEA6848HL/V3S,518 NXP Semiconductors, TEA6848HL/V3S,518 Datasheet - Page 32

• 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
13. Dynamic characteristics
Table 35.
V
circuit of
TEA6848HL_4
Product data sheet
Symbol
Voltage controlled oscillator
f
C/N
RR
Crystal oscillator
f
C/N
Circuit inputs: pins XTAL1, XTALGND and XTAL2
V
V
R
C
Synthesizer
Programmable divider
N
ΔN
Charge pump: pin CPOUT
I
I
I
I
osc
xtal
sink(cp1)l
source(cp1)l
sink(cp1)h
source(cp1)h
DDA(n)
o(osc)(rms)
XTAL1
i
i
prog
step
, V
= V
Figure 12
XTAL2
MIX1OUT1
Dynamic characteristics
Parameter
oscillator frequency
carrier-to-noise ratio
ripple rejection
crystal frequency
carrier-to-noise ratio
oscillator output voltage
(RMS value)
DC bias voltage
real part of input
impedance
input capacitance
programmable divider ratio
programmable divider step
size
low charge pump 1 sink
current
low charge pump 1 source
current
high charge pump 1 sink
current
high charge pump 1
source current
and
= V
Figure
MIX1OUT2
13; all AC values are given in RMS; unless otherwise specified.
Δf
------------
= V
f
osc
osc
AMMIX2OUT1
Conditions
f
f
V
f
f
V
0.4 V < V
data byte 3: bit 0 = 0, bit 1 = 1,
bit 2 = 1 for FM weather band;
f
0.4 V < V
data byte 3: bit 0 = 0, bit 1 = 1,
bit 2 = 1 for FM weather band;
f
0.4 V < V
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo mode;
VCO divider = 10 (LW and MW);
f
0.4 V < V
data byte 3: bit 0 = 1, bit 1 = 1,
bit 2 = 1; AM stereo mode;
VCO divider = 10 (LW and MW);
f
osc
ripple
osc
xtal
VCO
VCO
VCO
VCO
DDA4(ripple)
XTAL1
= V
= 200 MHz; Δf = 10 kHz
= 200 MHz
= 20.5 MHz; Δf = 10 kHz
Rev. 04 — 29 January 2010
> f
< f
> f
< f
= 100 Hz;
AMMIX2OUT2
− V
ref
ref
ref
ref
CPOUT
CPOUT
CPOUT
CPOUT
× divider ratio
× divider ratio
× divider ratio
× divider ratio
XTAL2
New in car entertainment car radio tuner IC (NICE-PACS)
= 100 mV (RMS);
< 7.6 V;
< 7.6 V;
< 7.6 V;
< 7.6 V;
= 1 mV
= 8.5 V; V
DDD
= V
DDA5
[1]
[1]
[1]
= 5 V; T
Min
162.9
-
92
-
-
80
1.7
−250
8
512
-
-
-
-
-
amb
Typ
-
97
99
20.5
112
100
2.1
-
10
-
1
300
−300
1
−1
TEA6848HL
= 25
°
C; tested in the
© NXP B.V. 2010. All rights reserved.
Max
248.2
-
-
-
-
160
2.5
-
12
32 767
-
-
-
-
-
Unit
MHz
dB
MHz
mV
V
Ω
pF
μA
μA
mA
mA
---------- -
---------- -
32 of 62
dBc
dBc
Hz
Hz