Description
The SP5026 is a programming variant of the SP5510, allowing the design of one tuner with either 12C bus or 3-wire bus format depending on which device is inserted. The SP5026, when used with a TV varicap tuner, forms a complete phase locked loop tuning system.

FEATUREs
• Complete 1.OGHz Single Chip System
• Dual Standard 62.5kHz or 31.25 kHz Step Size
• Low power Consumption (5V 40mA)
• Function Compatible with Toshiba TD6380 and TD6381*
• Pin Compatible with SP5510†
• Low Radiation
• Varactor Drive Amplifier Disable
• Charge Pump Disable
• Single Port 18/19 Bit Serial Data Entry
• Four Controllable Outputs
• ESD Protection‡
  † See notes on pin compatibility
  ‡ Normal ESD handling procedures should be observed

APPLICATIONs
• Satellite TV when combined with SP4902 2.5GHz Prescaler
• Cable tuning systems
• VCRs