TDA18271HD 데이터 시트보기 (PDF) - NXP Semiconductors.

부품명

상세내역

제조사

TDA18271HD

Silicon Tuner IC

NXP Semiconductors. 

NXP Semiconductors

TDA18271HD

Silicon Tuner IC

3.2 Key benefits

I The TDA18271HD is a Silicon Tuner targeting digital and analog TV applications. The

aim is to match the performance of conventional Can tuners while reducing the size of

the tuner function. Additionally, the following benefits are provided:

N Easy on-board integration

N Easy dual tuner configuration

N Drastic size reduction of the tuner function and power consumption

4. Quick reference data

Table 1. Quick reference data

Symbol Parameter

Conditions

fRF(STO) RF frequency on pin

STO

slave tuner output

NFtun

ϕn

P

tuner noise figure

phase noise

power dissipation

maximum gain

1 kHz and 10 kHz

Vi(max)

maximum input voltage 1 dB gain compression,

one analog TV signal at

RF input (−5 dBm)

αimage

Sdig

image rejection

digital sensitivity

DVB-T (64 QAM 2⁄3);

BER = 2.10−4

Sa

analog sensitivity

50 dB video SNR

weighted 22 dBµV

(color loss)

[1] Measured with TDA10048HN channel decoder.

[2] Measured with TDA8295 IF modulator.

Min Typ Max Unit

45 -

864 MHz

-

5.5 -

dB

-

−89 -

dBc/Hz

-

780 -

mW

-

103 -

dBµV

-

65 -

dB

[1] -

−82 -

dBm

[2] -

58 -

dBµV

5. Ordering information

Table 2. Ordering information

Type number

Package

Name

Description

TDA18271HD/C2 HLQFN64R plastic thermal enhanced low profile quad flat

package; no leads; 64 terminals; resin based;

body 9 × 9 × 1.6 mm

Version

SOT903-1

TDA18271HD_4

Product data sheet

Rev. 04 — 19 May 2009

© NXP B.V. 2009. All rights reserved.

2 of 70

Share Link: