TEA6845H/V2-T NXP Semiconductors, TEA6845H/V2-T Datasheet - Page 22

• Manufacturer Part Number: TEA6845H/V2-T
• Description: Tuners VDO-NICE
• Manufacturer: NXP Semiconductors

Specifications of TEA6845H/V2-T

• Pin Count: 64
• Screening Level: Industrial
• Package Type: PQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TEA6845H/V2,518

Philips Semiconductors
2001 Apr 12
FM
Limiter decoupling: pin FMLIMDEC
R
C
RDS MPX inputs: pins FMLIMIN and FMLIMDEC; note 12
V
RDS MPX output: pin QRDSMPX
V
I
R
B
PSRR
FM RDS inputs: pins FMLIMIN and FMLIMDEC; note 12
V
V
FM MPX output: pin FMMPX; note 12
V
I
(S+N)/N
THD
o(max)
o(max)
SYMBOL
start(lim)(rms)
o(rms)
start(lim)(rms)
o(sens)(rms)
o(rms)
AM
L
L
o
New In Car Entertainment (NICE) car radio
DEMODULATOR
load resistance
load capacitance
start of limiting of RDS
MPX output voltage
(RMS value)
RDS MPX output voltage
(RMS value)
maximum RDS MPX
output current
output resistance
bandwidth RDS MPX
output
power supply ripple
rejection
start of limiting of MPX
output voltage
(RMS value)
sensitivity for MPX output
voltage (RMS value)
MPX output voltage
(RMS value)
AM suppression of MPX
output
maximum MPX output
current
maximum signal plus
noise-to-noise ratio of
MPX output voltage
total harmonic distortion of
MPX output voltage
PARAMETER
V
C
f
de-emphasis = 75 s
de-emphasis = 75 s;
V
m = 0.3; de-emphasis = 75 s
de-emphasis = 75 s;
V
de-emphasis = 75 s;
V
ripple
AF
f = 22.5 kHz; f
AF
f = 22.5 kHz; f
f = 22.5 kHz; f
f = 22.5 kHz; f
f = 22.5 kHz; f
f = 75 kHz; f
i
i
i
i
L
(S+N)/N = 26 dB
(S+N)/N = 46 dB
V
V
V
= 20 V to 1 V; note 12
= 20 V to 1 V;
= 10 mV;
= 200 V to 800 mV
= 0; R
i
i
i
= 3 dB
= 3 dB
= 500 V to 300 mV
= 20 to 500 V
= 300 mV to 1 V
= 100 Hz to 20 kHz
CONDITIONS
L
> 20 k
mod
22
mod
mod
mod
mod
mod
= 1 kHz;
= 57 kHz;
= 1 kHz;
= 1 kHz;
= 1 kHz;
= 1 kHz;
20
180
200
180
50
67
MIN.
TEA6845AH; TEA6845H
10
230
300
40
10
10
50
230
60
40
40
70
0.35
TYP.
Product specification
50
15
280
100
500
15
15
75
280
100
0.7
MAX.
k
pF
mV
kHz
dB
mV
dB
dB
dB
dB
%
UNIT
V
A
V
V
V
A