zl10036 Zarlink Semiconductor, zl10036 Datasheet

zl10036

Manufacturer Part Number

zl10036

Description

Digital Satellite Tuner With Rf Bypass

Manufacturer

Zarlink Semiconductor

Datasheet

1.ZL10036.pdf (38 pages)

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Features

•

Applications

•

QPSK tuner for quadrature down conversion from

L-band to Zero IF

Compatible with DSS and DVB formats (QPSK)

Symbol rate range 1 to 45 MSps

Power & forget, fully integrated, alignment free,

local oscillator

Integrated baseband filters with bandwidth adjust

from 4 to 40 MHz

Good immunity to strong adjacent undesired

channels

Selectable RF bypass

I²C bus interface with 3V3 compatible logic levels

Integrated RF loop through for cascaded tuner

applications

Power saving mode/hardware power down

Optimized front end solution when partnered with

Zarlink ZL10312 demodulator

Satellite receiver systems

Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.

Figure 1 - Basic Block Diagram

Zarlink Semiconductor Inc.

Digital Satellite Tuner with RF Bypass

Description

The ZL10036 is a single chip wideband direct

conversion tuner, with integral RF bypass, optimized

for application in digital satellite receiver systems.

The device offers a highly integrated solution to a

satellite tuner function, incorporating an I²C bus

interface controller, a low phase noise PLL frequency

synthesizer, a quadrature phase split tuner, a fully

integrated local oscillator which requires no production

set up, and adjustable baseband channel filters.

The I²C bus interface controls all of the tuner

functionality including the PLL frequency synthesizer,

the bypass disable and the baseband gain and

bandwidth adjust.

ZL10036LDG

ZL10036LDF

ZL10036LDG1 40-pin QFN*

ZL10036LDF1 40-pin QFN*

Ordering Information

-10°C to +85°C

40-pin QFN

*Pb free

(trays)

(tape and reel)

(trays)

(tape and reel)

Data Sheet

ZL10036

July 2004

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