TDA5636B 데이터 시트보기 (PDF) - Philips Electronics
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TDA5636B Datasheet PDF : 28 Pages
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Philips Semiconductors
9 V VHF hyperband and UHF mixer/oscillator
for TV and VCR 3-band tuners
Product specification
TDA5636B; TDA5637B
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Band B mixer (including IF amplifier)
fRF
RF frequency
note 1
160 −
470 MHz
Gv
voltage gain
fRF = 170 MHz; see Fig.8; note 2
33
36
39
dB
fRF = 470 MHz; see Fig.8; note 2
NF
noise figure
fRF = 170 MHz; see Fig.9
(not corrected for image)
fRF = 470 MHz; see Fig.9
33
36
39
dB
−
6.0 8.0 dB
−
7.0 9.0 dB
Vo
output voltage
1% cross modulation in channel;
fRF = 170 MHz; see Fig.10
118 121 −
dBµV
1% cross modulation in channel;
fRF = 470 MHz; see Fig.10
117 120 −
dBµV
Vi
input voltage
10 kHz pulling in channel;
fRF = 470 MHz; note 3
−
91
−
dBµV
input voltage
N+5−1 MHz pulling; fRF = 430 MHz; see −
Fig.11
77
−
dBµV
Zi
input impedance (Rs + jLsω) fRF = 170 to 470 MHz; see Fig.13
−
30
−
Ω
fRF = 170 to 470 MHz; see Fig.13
−
10
−
nH
Band B oscillator
fOSC
fshift
fdrift
oscillator frequency
frequency shift
frequency drift
note 4
200 −
∆VP = 10%; note 5
−
−
∆T = 25 °C with no compensation; NP0 −
−
capacitors; note 6
5 s to 15 min. after switch on; note 7
−
−
500 MHz
400 kHz
2
MHz
300 kHz
Band C mixer (including IF amplifier)
fRF
RF frequency
note 1
430 −
860 MHz
Gv
voltage gain
fRF = 430 MHz; see Fig.8; note 2
33
36
39
dB
fRF = 860 MHz; see Fig.8; note 2
33
36
39
dB
NF
noise figure
fRF = 430 MHz; see Fig.9
(not corrected for image)
fRF = 860 MHz; see Fig.9
−
7.0 9.0 dB
−
8.0 10.0 dB
Vo
output voltage
1% cross modulation in channel;
fRF = 430 MHz; see Fig.10
116 119 −
dBµV
1% cross modulation in channel;
116 119 −
dBµV
fRF = 860 MHz; see Fig.10
Vi
input voltage
10 kHz pulling in channel;
fRF = 860 MHz; note 3
−
103 −
dBµV
input voltage
N+5−1 MHz pulling; fRF = 820 MHz;
−
79
−
dBµV
see Fig.11
Zi
input impedance
(Rs + jLsω)
fRF = 430 to 860 MHz; see Fig.14
fRF = 430 to 860 MHz; see Fig.14
−
40
−
Ω
−
10
−
nH
1996 Dec 02
9
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