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SL6610

Part Number	SL6610
Manufacturer	Zarlink Semiconductor Inc
Description	Direct Conversion FSK Data Receiver
Published	Apr 16, 2005
Detailed Description	Obsolescence Notice This product is obsolete. This information is available for your convenience only. For more informa...
Datasheet	SL6610 PDF File

Overview

Obsolescence Notice This product is obsolete.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/ SL6610 Direct Conversion FSK Data Receiver Advance Information Supersedes the October 1994 edition, DS4003 - 1.
4 DS4003 - 2.
2 September 1995 This device is an advanced direct conversion receiver for operation up to 470MHz.
The design is based on the SL6609A but is specifically designed for use in very small pagers i.
e.
credit card sized, where local oscillator re-radiation is a problem.
This design has overcome this difficulty.
The device also includes a 1 volt regulator capable of sourcing up to 5mA, a battery flag and the facility of incorporating a more complex post detection filter off-chip.
Both battery flag and data outputs have open collector outputs to ease their interface with other devices.
Adjacent channel rejection is provided using tuneable gyrator filters.
To assist operation in the presence of large interfering signals both RF and audio AGC functions are provided.
TPX MIXER DECOUPLE LOY GYRI LOX VR TPY GTHADJ TCADJ BEC BATTFL TPLIMY VCC2 DATAOP 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 IAGCOUT IRFAMP MIXA GND MIXB VREG REGCNT VCC1 VBATT VBG DIGGND BRF1 BRF2 TPLIMX NP28 FEATURES s s s s s Very low power operation - typ 3.
0mW Superior sensitivity of -130dBm Operation at wide range of paging data rates 512, 1200, 2400 baud Small package offering SSOP Excellent performance of LO Rejection Fig.
1 Pin connections ABSOLUTE MAXIMUM RATINGS Supply voltage Storage temperature Operating temperature 6V -55°C to +150°C -20°C to +70°C APPLICATIONS s s s Credit card pagers Watch pagers Small form factor pagers i.
e.
PCMCIA ORDERING INFORMATION SL6610 / KG / NPDS SL6610 / KG / NPDE - SSOP devices in anti-static sticks - SSOP devices in tape and reel Fig.
2 Block diagram of SL6610 S...

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