TDA5630BT datasheet(6/24 Pages) PHILIPS

6 / 24 page

1996 Jun 06

Philips Semiconductors

Product speciﬁcation

9 V VHF and UHF mixer/oscillator for TV

and VCR cable tuners

TDA5630BT

Band C mixer including IF ampliﬁer; measurements using hybrid; note 10

fRF

frequency range

Vt = 0.45 to 28 V; note 1

430

−

860

MHz

voltage gain

fRF = 430 MHz; see Fig.7; note 2

fRF = 860 MHz; see Fig.7; note 2

noise ﬁgure

not corrected for image

fRF = 430 MHz; see Fig.8

−

910

fRF = 860 MHz; see Fig.8

−

output voltage

causing 1% cross modulation in channel

fRF = 430 MHz; see Fig.9

116

120

−

µV

fRF = 860 MHz; see Fig.9

116

120

−

µV

input voltage

causing 10 kHz pulling in channel;

fRF = 860 MHz; note 3

−

µV

causing N + 5 - 1 MHz pulling;

fRF = 820 MHz; see Fig.10

−

µV

input impedance (RS +jLSω)RS at fRF = 430 MHz; see Fig.13; note 4

−

−Ω

RS at fRF = 860 MHz; see Fig.13; note 4

−

−Ω

LS at fRF = 430 to 860 MHz; see Fig.13;

note 4

−

Band C oscillator

fosc

frequency range

note 5; Vt = 0.45 to 28 V

470

−

900

MHz

fshift

frequency shift

∆VP = 10%; note 6

−−

400

kHz

fdrift

frequency drift

∆T=25 °C with no compensation;

NP0 capacitors; note 7

−−

2.5

MHz

5 s to 15 min after switch on; with no

compensation; NP0 capacitors; note 8

−

1000

1300

kHz

5 s to 15 min after switch on; with

compensation; note 9

−

550

950

kHz

IF ampliﬁer

s22

output reﬂection coefﬁcient

magnitude; see Fig.14; note 4

−−10

−

phase; see Fig.14; note 4

−

output impedance

(RS +jLSω)

RS; see Fig.14; note 4

−

−Ω

LS; see Fig.14; note 4

−

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

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