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参数资料
| 型号： | TDA6403M |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 调谐器 |
| 英文描述： | 2-BAND, VIDEO TUNER, PDSO28 |
| 封装： | 5.30 MM, PLASTIC, SOT-341-1, SSOP-28 |
| 文件页数： | 10/40页 |
| 文件大小： | 209K |
| 代理商： | TDA6403M |
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2000 Jan 24
18
Philips Semiconductors
Product specication
5 V mixers/oscillators and synthesizers for
cable TV and VCR 2-band tuners
TDA6402; TDA6402A;
TDA6403; TDA6403A
Mixer/oscillator part (VCC =5V) (measured in circuit of Fig.19; unless otherwise specied)
VHF MIXER (INCLUDING IF AMPLIFIER)
fRF
RF frequency
note 1
55.25
361.25
MHz
Gv
voltage gain
fRF = 57.5 MHz; see Fig.12
16.5
19
21.5
dB
fRF = 357.5 MHz; see Fig.12
16.5
19
21.5
dB
NF
noise gure
fRF = 50 MHz; see Figs 13 and 14
8.5
9.5
dB
fRF = 150 MHz; see Figs 13 and 14
8.5
10.5
dB
fRF = 300 MHz; see Fig.14
9.5
12.5
dB
Vo
output voltage causing 1%
cross modulation in channel
fRF = 55.25 MHz; see Fig.15
105
108
dB
V
fRF = 361.25 MHz; see Fig.15
105
108
dB
V
Vi
input voltage causing pulling in
channel (750 Hz)
fRF = 361.25 MHz; note 2
83
dB
V
gos
optimum source conductance
for noise gure
fRF =50MHz
0.7
mS
fRF = 150 MHz
0.9
mS
fRF = 300 MHz
1.5
mS
gi
input conductance
fRF = 55.25 MHz; see Fig.9
0.25
mS
fRF = 361.25 MHz; see Fig.9
0.5
mS
Ci
input capacitance
fRF = 57.5 to 357.5 MHz; see Fig.9
1.3
pF
VHF OSCILLATOR; see Fig.19
fOSC
oscillator frequency
note 3
101
407
MHz
f
OSC(V)
oscillator frequency shift
VCC = 5%; note 4
20
120
kHz
V
CC = 10%; note 4
110
kHz
f
OSC(T)
oscillator frequency drift
T=25 °C; with compensation;
note 5
1600
2700
kHz
f
OSC(t)
oscillator frequency drift
5 s to 15 min after switch on; note 6
600
1100
kHz
Φ
OSC
phase noise, carrier to noise
sideband
±100 kHz frequency offset; worst
case in the frequency range
100
dBc/Hz
RSC
ripple susceptibility of VCC
(peak-to-peak value)
VCC = 5 V; worst case in the
frequency range; ripple frequency
500 kHz; note 7
15
20
mV
UHF MIXER (INCLUDING IF AMPLIFIER)
fRF
RF frequency
note 1
367.25
801.25
MHz
Gv
voltage gain
fRF = 369.5 MHz; see Fig.16
26
29
32
dB
fRF = 803.5 MHz; see Fig.16
26
29
32
dB
NF
noise gure (not corrected for
image)
fRF = 369.5 MHz; see Fig.17
911
dB
fRF = 803.5 MHz; see Fig.17
10
12
dB
Vo
output voltage causing 1%
cross modulation in channel
fRF = 367.25 MHz; see Fig.18
105
108
dB
V
fRF = 801.25 MHz; see Fig.18
105
108
dB
V
Vi
input voltage causing pulling in
channel (750 Hz)
fRF = 801.25 MHz; note 2
82
dB
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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