Hybrid TV Tuner

Copyright © 2012 by Silicon Laboratories

6.25.2012

Silicon Laboratories and Silicon Labs are trademarks of Silicon Laboratories Inc.

Other products or brandnames mentioned herein are trademarks or registered trademarks of their respective holders

Si2178

Worldwide Digital and Analog TV Tuner

with Analog Demodulator

Application Example: Integrated Digital TV (iDTV)

Selection Guide

Part #

Description

Si2178

Worldwide hybrid TV tuner with analog demodulator for NTSC, PAL/SECAM, ATSC/QAM, DVB-T2/T/C2/C,

ISDB-T/C, DTMB

Pin Assignments

GND

PAD

23

24

25

18

19

20

21

10

11

12

13

2

3

4

5

26

27

17

9

6

16

14

7

28

VDD_L

DLIF_P

DLIF_N

SIF

RSTB

RF_IP

ADDR

VDD_H

RF_IN

RF_SHLD

CVBS

AGC1

1

22

15

8 VDD_D

RF_REF

4x4 mm QFN-28 Package Information

4X cx c

eee

CA B

f

A

B

C

SE ATI NG PLAN E

DE TAI L "A"

PIN#1 I .D.

(LA SER M AR K)

Pi n # 1 ID

e

Symbol

Min

Nom

Max

Unit

A

0.800.850.90

mm

D, E

4.00 BSC

mm

e

0.50 BSC

mm

f

3.50 BSC

mm