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FM1246/HM/I View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
FM1246/HM/I
Philips
Philips Electronics Philips
FM1246/HM/I Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Philips Components
Desktop video & FM radio module
system CCIR I
Preliminary specification
FM1246
General characteristics
SYMBOL
PARAMETER
fb
frequency range:
FM band
low band
mid band
high band
fb
margin:
for FM band
for low band
for mid/high band
αi
image rejection (nominal gain to
10 dB gain reduction):
low band
mid band
mid band
high band (channel 14 to 69)
αIF
IF rejection (picture)
ZIF
12 IF susceptibility:
low, mid band
high band
mx
cross modulation:
in-channel
in-band
low band (n ±2)
mid band (n ±3)
high band (n ±5)
out of band
breakthrough susceptibility:
channel A to 69
Vosc
oscillator voltage at all pins
tli
oscillators lock-in time
αvs
the video signal-to-sound
interference ratio with the tuner
exposed to sound signals in the
audio frequency range
100 Hz to 10 kHz and sound
pressure levels up to 105 dB
(20 µPa)
audio S/N ratio
VESD
electrostatic discharge (ESD)
on all pins
CONDITIONS
MIN. TYP. MAX. UNIT
87.50
45.75
175.25
455.25
108.00
168.25
447.25
855.25
MHz
MHz
MHz
MHz
3
1.5
3
MHz
MHz
MHz
68
<300 MHz
66
>300 MHz
60
50
60
75
60
65
78
78
84
60
charge pump set logic HIGH
40
100
70
150
dB
dB
dB
dB
dB
dBµV
dBµV
dBµV
dBµV
dBµV
dBµV
dBµV
dBµV
dBµV
ms
dB
note 1
40
dB
2
kV
1997 May 14
10
 

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