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TDA6650TT Datasheet, PDF (23/55 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
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Philips Semiconductors
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
Product specification
TDA6650TT;
TDA6651TT
SYMBOL
RSCp-p
PARAMETER
ripple susceptibility of VCC
(peak-to-peak value)
High band oscillator
fosc
∆fosc(V)
oscillator frequency
oscillator frequency shift
with supply voltage
∆fosc(T)
oscillator frequency drift
with temperature
Φosc(dig)
phase noise, carrier to
sideband noise in digital
application
Φosc(hyb)
phase noise, carrier to
sideband noise in hybrid
application
RSCp-p
ripple susceptibility of VCC
(peak-to-peak value)
IF amplifier
Zo
output impedance
CONDITIONS
VCC = 5 V ±5%; worst case in the
frequency range; ripple frequency
500 kHz; note 12
note 9
note 10
∆T = 25 °C; VCC = 5 V; with
compensation; note 11
±1 kHz frequency offset;
fcomp = 4 MHz; see
Figs 8, 27 and 28
±10 kHz frequency offset; worst
case in the frequency range; see
Figs 9, 27 and 28
±100 kHz frequency offset; worst
case in the frequency range; see
Figs 11, 27 and 28
±1.4 MHz frequency offset; worst
case in the frequency range; see
Figs 27 and 28
±1 kHz frequency offset;
fcomp = 4 MHz; see
Figs 11, 29 and 30
±10 kHz frequency offset; worst
case in the frequency range; see
Figs 12, 29 and 30
±100 kHz frequency offset; worst
case in the frequency range; see
Figs 13, 29 and 30
±1.4 MHz frequency offset; worst
case in the frequency range; see
Figs 29 and 30
VCC = 5 V ±5%; worst case in the
frequency range; ripple frequency
500 kHz; note 12
asymmetrical IF output
RS at 38.9 MHz
LS at 38.9 MHz
symmetrical IF output
RS at 38.9 MHz
LS at 38.9 MHz
MIN. TYP. MAX. UNIT
15
140 −
mV
482.15 −
−
300
902.15 MHz
−
kHz
−
1100 −
kHz
85
89
−
dBc/Hz
87
93
−
dBc/Hz
104 107 −
dBc/Hz
−
117 −
dBc/Hz
80
85
−
dBc/Hz
82
86
−
dBc/Hz
104 107 −
dBc/Hz
−
117 −
dBc/Hz
15
40
−
mV
−
50
−
Ω
−
5.4 −
nH
−
100 −
Ω
−
10.4 −
nH
2004 Mar 22
23
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