Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more information on Zarlink’s obsolete products and replacement product lists, please visit http://products.zarlink.com/obsolete_products/ ZIF100 ZIF100 Direct Conversion 4FSK Data Receiver Target Specification DS4760 - 1.2 August 1997 The ZIF100 IC is a direct conversion receiver. The device provides the functions required for the reproduction of I and Q from either 2FSK or 4FSK transmission. PIN 1 Adjacent channel rejection is provided using programmable channel filters. RF and Audio AGC functions assist operation when large interfering signals are present. The ZIF100 also includes an on chip 1 volt regulator function capable of sourcing up to3mA and a battery flag function. Both the I and Q channel outputs and battery flag have open collector outputs to ease their interface with other devices. FEATURES ■ Low Power Consumption - most of the device is powered directly from a single cell to minimise the power consumed ■ Very Competitive Sensitivity Performance ■ Programmable Channel Filtering ■ 1 Volt Regulator and 1.25 Volt Reference Voltage with Pre-wakeup Mode ■ Wide Range Automatic Gain Control (AGC) including Mixer Overload Protection ■ Bettery Economy Function ■ 1mm Thick TQFP Package ■ Programmable LNA Current Source APPLICATIONS ■ Pagers - including small form factor designs such as credit card pagers, watch pagers and PCMCIA applications ■ Low data rate receivers - security/remote control REG REGC. IA IB BAT-F PIN 32 PIN 1 IDENT TP32 1 2 3 4 5 6 7 8 IPIN ILNA GND RFINA DCMX RFINB REGC REG 9 10 11 12 13 14 15 16 IA IB VCC1 LOI FSET LOQ QA QB 17 18 19 20 21 22 23 24 VCC2 VREF TP1 BEC FAST-CH REG-ON TP2 CAPI ABSOLUTE MAXIMUM RATINGS Supply Voltage Storage temerature Operating temerature TP1 CAPI TP2 25 26 27 28 29 30 31 32 CAPQ BAT-F QOUT IOUT AGC-LNA IREF ISET AGC 4V –55°C to +150°C –20°C to +70°C BEC REG-ON FAST-CH 1.1V DCMX CONTROL VREF 1.0V VREF VCC1 VREF LOI IOUT RFINA FSET QOUT RFINB ILNA VREF FSET AGC VCC2 VCC1 GND LOQ QA QB VCC2 VCC1 GND CAPQ FSET IPIN IREF ISET AGC AGC-LNA Fig.2 ZIF100 block diagram 1 ZIF100 PACKAGE DETAILS Dimensions are shown thus: mm (in). For further package information, please contact your local Customer Service Centre. 0° - 7° PIN 1 0·20 (0·009) MAX. PIN 32 0·95/1·05 (0·037/0·041) 1·20 (0·047) MAX. PIN 1 IDENT 6·90/7·10 (0·272/0·280) SQ. 5·60 (0·22) NOM. 8·80/9·20 (0·346/0·362) 0·45/0·75 (0·018/0·030) 32 LEADS AT 0·80 (0·0315) NOM. SPACING 0·30/0·45 (0·012/0·018) 0·05/0·15 (0·002/0·006) NOTES 1. Controlling dimensions are millimetres. 2. This package outline diagram is for guidance only. Please contact your Mitel Semiconductor Customer Service Centre for further information. 32-LEAD THIN PLASTIC QUAD FLATPACK – TP32 HEADQUARTERS OPERATIONS MITEL SEMICONDUCTOR Cheney Manor, Swindon, Wiltshire SN2 2QW, United Kingdom. Tel: (01793) 518000 Fax: (01793) 518411 MITEL SEMICONDUCTOR 1500 Green Hills Road, Scotts Valley, California 95066-4922 United States of America. Tel (408) 438 2900 Fax: (408) 438 5576/6231 Internet: http://www.gpsemi.com CUSTOMER SERVICE CENTRES ● FRANCE & BENELUX Les Ulis Cedex Tel: (1) 69 18 90 00 Fax : (1) 64 46 06 07 ● GERMANY Munich Tel: (089) 419508-20 Fax : (089) 419508-55 ● ITALY Milan Tel: (02) 6607151 Fax: (02) 66040993 ● JAPAN Tokyo Tel: (03) 5276-5501 Fax: (03) 5276-5510 ● KOREA Seoul Tel: (2) 5668141 Fax: (2) 5697933 ● NORTH AMERICA Scotts Valley, USA Tel: (408) 438 2900 Fax: (408) 438 5576/6231 ● SOUTH EAST ASIA Singapore Tel:(65) 3827708 Fax: (65) 3828872 ● SWEDEN Stockholm Tel: 46 8 702 97 70 Fax: 46 8 640 47 36 ● TAIWAN, ROC Taipei Tel: 886 2 25461260 Fax: 886 2 27190260 ● UK, EIRE, DENMARK, FINLAND & NORWAY Swindon Tel: (01793) 726666 Fax : (01793) 518582 These are supported by Agents and Distributors in major countries world-wide. © Mitel Corporation 1998 Publication No. DS4760 Issue No. 1.2 August 1997 TECHNICAL DOCUMENTATION – NOT FOR RESALE. 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Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Zarlink’s conditions of sale which are available on request. Purchase of Zarlink’s I2C components conveys a licence under the Philips I2C Patent rights to use these components in and I2C System, provided that the system conforms to the I2C Standard Specification as defined by Philips. Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc. Copyright Zarlink Semiconductor Inc. All Rights Reserved. TECHNICAL DOCUMENTATION - NOT FOR RESALE