Philips CEM2000/00 Service Manual page 59

6.4 FM - SECTION
VCC = 4.7V to 5.25V; Tamb = 27°C; f
Antenna level equivalence: 0dBμV = 1μV
table to be inserted >
<
6.5 AM - SECTION
table to be inserted >
<
6.6 VCO
table to be inserted >
<
6.7 Phase Locked Loop
Symbol Parameter
Tsettle settling time FM
FM step FM Frequency step
AM step AM frequency step
6.8 IF ADC
Symbol Parameter
DR Dynamic range in FM
FM
Input noise referred to mixer
vnoise
FM
input
DR Dynamic range in AM
AM
Input noise referred to mixer
vnoise
AM
input
6.9 Audio DAC
Symbol Parameter
Vout Max. output voltage
BW Bandwidth
Rout Output resistance
onoise Output noise
D Distortion
6.10 IO interface pins
Symbol Parameter
High level output voltage
Low level output voltage
Input voltage range
High level input voltage
Low level input voltage
Treset Reset time
Boot mode configuration latch
Tlatch
time
= 76 to 108 MHz; 60dBμV antenna level; mono signal, unless otherwise specified.
c
ref. deviation = 40 kHz
rms,
Test Condition, Comments
Δf < 10Khz
Test Condition, Comments
BW = ±100 kHz
mixer 1
mixer 2
BW = ±3 kHz
Test Condition, Comments
Full scale
1dB attenuation
-6 dBFS
Test Condition, Comments
Iout = 500uA (max total
current sum of all GPIOs)
Iout = -1mA
Minimum time during which
pin RSTN must be low so as
to reset the device
Minimum time during which
the voltage applied at pins 25
Rev. 1.0
TDA7703/TDA7703R
Limits
Min Typ Max
300
5
500
Limits
Units
Min Typ Max
90
1.1 1.9
0.7 1.2
103
8.1 13.6
Limits
Units
Min Typ Max
1
15
600 750 900
60 95
0.03 0.04
Limits
Min Typ Max
2.9 3.2
0.1 0.3
0 3.5
2.0
0.8
10
10
Units
µs
Khz
Hz
dB
nV/√Hz
dB
nV/√Hz
Vrms
Khz
Ω
uVrms
%
Units
V
V
V
V
V
us
us
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