ZL20200LDG datasheet, PDF - EEWORLD Datasheet

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ZL20200LDG: DescriptionDual Band IS136/AMPS Transceiver; File Size475KB，51 Pages; ManufacturerZarlink Semiconductor (Microsemi); Websitehttp://www.zarlink.com/

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ZL20200LDG Overview

Dual Band IS136/AMPS Transceiver

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ZL20200

Dual Band IS136/AMPS Transceiver

Data Sheet

Features

•

Dual Band IS136 (800/1900 MHz) Compatible

Fully Integrated Dual Band Transceiver

Receive - IF to Baseband I and Q

Transmit - Baseband I / Q to RF

Integrated Filters

FM Demodulator

RF and IF Synthesizers

Fully Programmable via serial bus

3 Volt operation

Small scale package

Ordering Information

ZL20200/LDG

ZL20200/LDF

ZL20200/LDG1

ZL20200/LDF1

56 Pin QFN

Trays,

56 Pin QFN

Trays,

56 Pin QFN* Trays,

*Pb Free Matte Tin

-40 to +85°C

Bake

Drypack

November 2006

Description

The ZL20200 is a fully integrated transceiver for dual

band IS136/AMPS handsets. The IF input to the receive

path is amplified and down-converted to baseband I

and Q signals. Gain control is provided. Baseband

filtering is also included. A FM demodulator is also

provided to support AMPS operation.

The transmit path consists of a quadrature modulator,

gain control at IF and up-conversion to RF. Dual band

RF outputs are provided. The transmit output stages

can be programmed to optimize performance and

current consumption.

Applications

•

Dual Band (850/PCS1900) TDMA/AMPS Mobile

Telephones

Cellular 850 MHz TDMA/AMPS Mobile

Telephones

PCS1900 TDMA Mobile Telephones

Cellular Telematic Systems

Rx I

IS136

90°

Rx Q

Demod

Rx VHF

PLL

Tx VHF

PLL

UHF

PLL

Serial

Interface

Control

RSSI

LOCK DET

UHF LO O/P

UHF VCO

900 MHz Tx

Mod

1900 MHz Tx

Tx I

Tx Q

Tx IF Filter

(Opt)

Figure 1 - Block Diagram

Zarlink Semiconductor Inc.

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

ZL20200

Table of Contents

Data Sheet

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Package Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Pin Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.0 General Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

1.1 Receive Path . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1.1 IS136 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1.2 AMPS FM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

1.2 Transmit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

1.3 UHF LO and Frequency Doubler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.4 UHF Frequency Synthesizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

1.5 VHF Frequency Synthesizers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

1.6 Internal Clock Generation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.7 VHF VCO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

1.8 Power Supply Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

2.0 Programming and Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.1 Power Control Registers - Address 0 to 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

2.1.1 Power Control Modes - TDMA (IS136) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

2.1.2 Power Control Modes - AMPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

2.2 Operating Register Address 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

2.3 Synthesizer Register - Address 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.3.1 UHF PLL and LO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2.3.2 UHF PLL Charge Pump Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.3.3 Receive LO Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.3.4 Transmit LO Set Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.4 Control Register - Address 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.4.1 IS136 Baseband Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.4.2 TCXO Reference Selection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.4.3 Discriminator Output Filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

2.4.4 Transmit Baseband Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.4.5 Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.5 Register Address 7 - Not Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.6 Test Mode Register - Address 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.7 UHF PLL Divider Programming Register - Address 9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

2.8 UHF PLL Reference Divider and Fractional N Programming Register - Address 10 . . . . . . . . . . . . . . . . 36

2.9 Receive VHF PLL Divider Programming Register - Address 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

2.10 Receive VHF PLL Reference Divider Programming Register - Address 12 . . . . . . . . . . . . . . . . . . . . . . 37

2.11 Transmit VHF PLL Divider Programming Register - Address 13 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2.12 Transmit VHF PLL Reference Divider Programming Register Address 14 . . . . . . . . . . . . . . . . . . . . . . . 37

2.13 PLL Lock Detect & Fractional N Compensation Programming Register Address 15 . . . . . . . . . . . . . . . 37

2.13.1 Fractional N Compensation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

2.13.2 PLL Lock detect counters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

3.0 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

4.0 Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

5.0 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

6.0 Typical Performance Curves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

6.1 Receive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

6.2 Transmit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Zarlink Semiconductor Inc.

ZL20200LDG Related Products

	ZL20200LDG	ZL20200LDF	ZL20200	ZL20200_06	ZL20200LDG1	ZL20200LDF1
Description	Dual Band IS136/AMPS Transceiver	Dual Band IS136/AMPS Transceiver	Dual Band IS136/AMPS Transceiver	Dual Band IS136/AMPS Transceiver	Dual Band IS136/AMPS Transceiver	Dual Band IS136/AMPS Transceiver

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