TDA5731M/C1 데이터 시트보기 (PDF) - Philips Electronics
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TDA5731M/C1
Philips Electronics
TDA5731M/C1 Datasheet PDF : 17 Pages
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Philips Semiconductors
Low power VHF, UHF and hyperband
mixer/oscillator for TV and VCR 3-band tuners
Product specification
TDA5731M
CHARACTERISTICS
VP = 5 V; Tamb = 25 °C; measured in circuit of Fig.6; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
Supply (Tamb = −10 to +80 °C; VP = 4.5 to 5.5 V)
VP
supply voltage
IP
supply current
VSW
switching voltage (depending band A
on supply voltage VP)
band B
band C
ISW
switching current
band A
band B
band C
4.5
28
0
0.26VP
0.55VP
−
−
−
Band A mixer (including IF amplifier)
fR
frequency range
42
N
noise figure
fi = 50 MHz; see Fig.3
−
fi = 180 MHz; see Fig.3
−
gos
optimum source
fi = 50 MHz
−
conductance for minimum
fi = 180 MHz
−
noise figure
YI
input admittance (GP//CP)
fi = 50 MHz; see Fig.7
−
fi = 180 MHz; see Fig.7
−
fi = 50 to 180 MHz; see Fig.7
−
IP3
intermodulation using the
fN = 180 MHz; note 1
−
3 signals method
Vi
input voltage
10 kHz pulling in channel;
96
fi = 180 MHz
Gv
voltage gain
20log(V9-10/V15); fi = 50 MHz;
note 2
20.5
20log(V9-10/V15); fi = 180 MHz;
note 2
20.5
Band A oscillator
fR
frequency range
Tamb = −10 to +80 °C;
80
VP = 4.5 to 5.5 V;
Vtune = 0.45 to 28 V
fshift
frequency shift
∆Vp = ±5%; note 3
−
χripple(p-p) ripple susceptibility of supply fi = 80 MHz; note 4
20
voltage (peak-to-peak value)
fripple(p-p) frequency ripple
from 20 Hz to 500 kHz;
20
(peak-to-peak value)
fi = 210 MHz
fdrift
frequency drift
without compensation:
−
notes 5 and 6
5 s to 15 min after switching on; −
without compensation: note 7
TYP.
5.0
36
−
−
−
−
−
−
−
7.5
9
0.5
1.1
0.27
0.34
1.9
−66
100
23
23
−
−
−
−
−
−
MAX.
5.5
44
0.18VP
0.47VP
VP
2
10
25
180
9
10
−
−
−
−
−
−60
−
25.5
25.5
210
200
−
−
600
200
UNIT
V
mA
V
V
V
µA
µA
µA
MHz
dB
dB
mS
mS
mS
mS
pF
dB
dBµV
dB
dB
MHz
kHz
mV
mV
kHz
kHz
1995 Mar 21
6
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