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参数资料
| 型号： | TDA5737ATS |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 调谐器 |
| 英文描述： | 3-BAND, VIDEO TUNER, PDSO24 |
| 封装： | 5.30 MM, PLASTIC, MO-150, SOT-340-1, SSOP-24 |
| 文件页数： | 26/28页 |
| 文件大小： | 180K |
| 代理商： | TDA5737ATS |
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2000 Dec 19
7
Philips Semiconductors
Preliminary specication
5 V VHF, hyperband and UHF
mixers/oscillators for TV and VCR 3-band tuners
TDA5737A
Band B mixer (including IF amplier)
fi(RF)
RF input frequency
note 2
166
451
MHz
Gv
voltage gain
fRF = 170 MHz; see Fig.8; note 3
31
34
37
dB
fRF = 450 MHz; see Fig.8; note 3
31
34
37
dB
NF
noise gure (not corrected for
image)
fRF = 170 MHz; see Fig.9
810
dB
fRF = 450 MHz; see Fig.9
810
dB
Vo
output voltage causing 1%
cross modulation in channel
fRF = 170 MHz; see Fig.10
114
117
dB
V
fRF = 450 MHz; see Fig.10
112
115
dB
V
Vi
input voltage level causing
10 kHz pulling in channel
fRF = 450 MHz; note 4
83
87
dB
V
Rs
real part of output impedance
Zo (Rs +jωLs)
fRF = 170 to 450 MHz; see Fig.12
23
Ls
imaginary part of output
impedance Zo (Rs +jωLs)
fRF = 170 to 450 MHz; see Fig.12
9
nH
Band B oscillator
fosc
oscillator frequency
0.45 V < Vt < 28 V; notes 1 and 5
205
490
MHz
fshift
frequency shift
VP = 5%; note 6
53
kHz
fdrift
frequency drift
no compensation
T=25 °C; NP0 capacitors; note 7
2500
tbf
kHz
5 s to 15 minutes after switch on;
NP0 capacitors; note 8
900
tbf
kHz
with compensation; see Fig.17
T=25 °C; notes 7 and 9
400
tbf
kHz
5 s to 15 minutes after switch on;
notes 8 and 9
65
tbf
kHz
Vripple(p-p) ripple susceptibility of supply
voltage (peak-to-peak value)
4.75 V < VP < 5.25 V; see Fig.7
fosc = 250 MHz
20
mV
fosc = 490 MHz
20
mV
ΦN
phase noise
measured at the IF output at 10 kHz
offset; Vo = 105 dBmV
81
dBc/Hz
Band C mixer (including IF amplier)
fi(RF)
RF input frequency
note 2
446
861
MHz
Gv
voltage gain
fRF = 450 MHz; see Fig.8; note 3
31
34
37
dB
fRF = 860 MHz; see Fig.8; note 3
31
34
37
dB
NF
noise gure (not corrected for
image)
fRF = 450 MHz; see Fig.9
911
dB
fRF = 860 MHz; see Fig.9
911
dB
Vo
output voltage causing 1%
cross modulation in channel
fRF = 450 MHz; see Fig.10
112
115
dB
V
fRF = 860 MHz; see Fig.10
112
115
dB
V
Vi
input voltage level causing
10 kHz pulling in channel
fRF = 860 MHz; note 4
91
95
dB
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA5737M | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:5 V VHF, hyperband and UHF mixers/oscillators for TV and VCR 3-band tuners |
| TDA5737M/C1 | 制造商:NXP Semiconductors 功能描述:2-BAND, VIDEO TUNER, 24 Pin Plastic SMT |
| TDA5744 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5744TS | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
| TDA5745 | 制造商:PHILIPS 制造商全称:NXP Semiconductors 功能描述:Low power mixers/oscillators for hyperband tuners |
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