TDA8043 datasheet(10/16 Pages) PHILIPS

10 / 16 page

1998 Feb 13

Philips Semiconductors

Product speciﬁcation

Satellite Demodulator and Decoder (SDD)

TDA8043

Fig.4 Application diagram.

(1) B = SMD bead type CBD8.9/3/3 Grade 4S2.

(2) XTAL = 65 MHz, 3rd overtone.

(3) C = 6.8 nF, SMD.

(4) L = 560 nH, Taiyo Yuden LAL02.

If possible, connect ‘n.c.’ pins to ground to

ease power dissipation.

TRST, TCK, TMS, and TDI pins can be

connected to ground if they are not used.

(5) Value specified for a 65 MHz clock.

For other clock frequencies, refer to

“Application note AN96108”.

handbook, full pagewidth

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MGM103

TDA8043H

n.c.

C(3)

330 nF

15 pF

10 nF

4.7

C(3)

(4)

VDDD2

100 nF

VDDD1

C(3)

VDDD

C(3)

VDDD2

C(3)

VDDD2

C(3)

VDDD2

VDDD1

n.c.

C(3)

VDDD1

C(3)

VDDD1

C(3)

VDDD1

C(3)

VDDD1

VDDD2

100 nF

10 nF

VDDA

390 k

Ω(5)

100 nF

390 k

Ω(5)

Ω

C(3)

+3.3 V

+5 V

+ 5 V

470

Ω

10 k

Ω

tuner AGC (optional)

+3.3 V

L(1)

VDDA

µF

packet data

and control

outputs

n.c.

100 nF

TDI

TDO

TMS

TCK

TRST

interrupt

I2C-bus

2.2

Ω

2.2

Ω

470 k

Ω

1.6

Ω

packet data and control outputs

L(1)

VDDD2

+3.3 V

µF

L(1)

VDDD1

µF

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