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TDA18214

Silicon tuner for digital terrestrial and cable TV reception

NXP Semiconductors. 

NXP Semiconductors

TDA18214

Silicon tuner for digital terrestrial and cable TV reception

loop-through

output

LTO

CAPRFAGC

TDA18214HN

SURGE AND CB

TRAP FILTER

n.c.

RFIN

LNA/RF

splitter

RF tracking

filter

RF AGC

H3H5 and

wireless filter

IR mixer

CAPSMOOTH

LO

DIVIDER

IF filters

IF amplifier

GAIN

MANAGEMENT

IFP

IFN

VIFAGC

XTALINSEL

XTALP

XTALN

XTOUT1

XTOUT2

clock input

buffer

Xtal

oscillator

clock output

buffer

LC-VCO

∆∑ PLL

POWER LEVEL

DETECTOR

TEMPERATURE

SENSOR

VCO

REGULATOR

I2C-bus

INTERFACE

l/O

SCL

SDA

AS

IRQ

CP

VTUNE

PLL loop

filter

CAPREGVCO

GPO2

GPO1/RFAGC_SENSE

aaa-002615

Fig 2. TDA18214HN block diagram

6. Limiting values

Table 3. Limiting values

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol Parameter

Conditions

VCC

VI

Tstg

Tj

Tamb

VESD

supply voltage

input voltage

storage temperature

junction temperature

ambient temperature

electrostatic discharge voltage

VCC < 3.3 V

VCC > 3.3 V

EIA/JESD22-A114 (HBM)

EIA/JESD22-C101-C (FCDM) class III[2]

GPO pins: GPO1/RFAGC_SENSE and GPO2

VCC

supply voltage

ICC

supply current

0 V < Vpu < 5.5 V; Rpu > 390 

corresponding GPO ON

Min

0.3

0.3

0.3

40

-

20

2

750

Max

Unit

+3.6

V

VCC + 0.3 V

+3.6

V

+150

C

150

C

[1]

C

+2

kV

-

V

0.3

+5.5

V

20

0

mA

TDA18214_SDS

Preliminary short data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 1. — 13 July 2012

© NXP B.V. 2012. All rights reserved.

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