TDA5737 データシートの表示（PDF） - Philips Electronics
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TDA5737
Philips Electronics
TDA5737 Datasheet PDF : 28 Pages
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Philips Semiconductors
5 V VHF, hyperband and UHF mixers/oscillators
for TV and VCR 3-band tuners
Product specification
TDA5736; TDA5737
SYMBOL
PARAMETER
Band B mixer (including IF amplifier)
fRF
frequency range
Gv
voltage gain
N
noise figure
(not corrected for image)
Vo
output voltage level causing
1% cross modulation in
channel
Vi
input voltage level causing
10 kHz pulling in channel
Zi
input impedance (Rs + jLsω)
Band B oscillator
fosc
frequency range
fshift
frequency shift
fdrift
frequency drift with no
compensation
frequency drift with
compensation
Vripple
ripple susceptibility of supply
voltage (peak-to-peak value)
ΦN
phase noise
Band C Mixer (including IF amplifier)
fRF
frequency range
Gv
voltage gain
N
noise figure
(not corrected for image)
Vo
output voltage level causing
1% cross modulation in
channel
Vi
input voltage level causing
10 kHz pulling in channel
ZI
input impedance (Rs + jLsω)
CONDITIONS
MIN.
note 2
166
fRF = 170 MHz; see Fig.9; note 3 31
fRF = 450 MHz; see Fig.9; note 3 31
fRF = 170 MHz; see Fig.10
−
fRF = 450 MHz; see Fig.10
−
fRF = 170 MHz; see Fig.7
114
fRF = 450 MHz; see Fig.7
112
fRF = 450 MHz; note 4
83
fRF = 170 to 450 MHz; see Fig.13 −
fRF = 170 to 450 MHz; see Fig.13 −
0.45 V < Vt < 28 V; notes 1 and 5 205
∆Vp = 5%; note 6
−
∆T = 25 °C; NP0 capacitors; note 7 −
5 s to 15 mins after switch on; NP0 −
capacitors; note 8
∆T = 25 °C; notes 7 and 9;
−
see Fig.18
5 s to 15 mins after switch on;
−
notes 8 and 9; see Fig.18
fosc = 250 MHz;
20
4.75 V < VP < 5.25 V; see Fig.8
fosc = 490 MHz;
20
4.75 V < VP < 5.25 V; see Fig.8
measured at the IF output at 10 kHz 81
offset; Vo = 105 dBmV
note 2
446
fRF = 450 MHz; see Fig.9; note 3 31
fRF = 860 MHz; see Fig.9; note 3 31
fRF = 450 MHz; see Fig.10
−
fRF = 860 MHz; see Fig.10
−
fRF = 450 MHz; see Fig.7
112
fRF = 860 MHz; see Fig.7
112
fRF = 860 MHz; note 4
91
fRF = 450 to 860 MHz; see Fig.14 −
fRF = 450 to 860 MHz; see Fig.14 −
TYP. MAX. UNIT
−
451
34 37
34 37
8
10
8
10
117 −
115 −
87
−
23
−
9
−
MHz
dB
dB
dB
dB
dBµV
dBµV
dBµV
Ω
nH
−
490
MHz
−
53
kHz
−
2000 kHz
−
750
kHz
−
750
kHz
−
300
kHz
−
−
mV
−
−
mV
−
−
dBc/Hz
−
861
34 37
34 37
9
11
9
11
115 −
115 −
95
−
28
−
10
−
MHz
dB
dB
dB
dB
dBµV
dBµV
dBµV
Ω
nH
1997 Feb 24
8
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