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Features

  • Packaged in 28-pin SSOP (150 mil body)
  • Pb (lead) free package, RoHS compliant
  • General purpose programmable divider
  • Supports 673 PLL Building Block
  • User determines the divide by setting input pins
  • Pull-ups on all select inputs
  • Includes one 7-bit Divider for OUTA
  • Includes one 9-bit Divider and one selectable Post Divider for OUTB
  • Industrial temperature range available
  • 25 mA drive capability at TTL levels
  • Advanced, low power CMOS process
  • Operating voltage of 3.3 V or 5 V

Description

The 674-01 consists of two separate configurable dividers. The A Divider is a 7-bit divider and can divide by 3 to 129. The B Divider consists of a 9-bit divider followed by a post divider. The 9-bit divider can divide by 12 to 519. The post divider has eight settings of 1, 2, 4, 5, 6, 7, 8, and 10; giving a maximum total divide of 5190. The A and B Dividers can be cascaded to give a maximum divide of 669510. The 674-01 supports the 673 PLL Building Block and enables the user to build a full custom PLL synthesizer.

Part NumberStatusSamplesStockPackageLead Count (#)Carrier TypeMoisture Sensitivity Level (MSL)Qty. per Reel (#)Qty. per Carrier (#)Pb (Lead) FreePb Free CategoryTemp. Range (°C)
674R-01ILFObsoleteN/AIn StockQSOP28#Tube1048#Yese3 Sn-40 to 85°C
674R-01ILFTObsoleteN/AOut of StockQSOP28#Reel12500#0Yese3 Sn-40 to 85°C
674R-01LFObsoleteN/AIn StockQSOP28#Tube1048#Yese3 Sn0 to 70°C
674R-01LFTObsoleteN/AIn StockQSOP28#Reel12500#0Yese3 Sn0 to 70°C
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