Datasheet 5L1503 (IDT) - 7

5L1503 Datasheet
Device Output Support 5L1503 Outputs Frequency Amplitude VCO Range Spread Spectrum
OUT1 1.8V OUT2 32kHz or up to 100MHz LVCMOS 50MHz – 130MHz N/A 1V, 1.1V, 1.2V, 1.8V OUT3
5L1503L Outputs Frequency Amplitude VCO Range Spread Spectrum
OUT1 32kHz 0.8V, 0.9V, 1V, 1.1V, 1.2V, 1.8V OUT2 50MHz – 130MHz N/A 32kHz or up to 100MHz LVCMOS 1V, 1.1V,1.2V,1.8V OUT3
5L1503S Outputs Frequency Amplitude VCO Range Spread Spectrum
OUT1 1.8V OUT2 32kHz or up to 100MHz LVCMOS 500MHz – 1100MHz Available 1V, 1.1V, 1.2V, 1.8V OUT3
OE Pin Function
OE pins in the 5L1503 have multiple functions. The OE pins can be configured as output enable control (OE) or chip power-down control (PD#) or Proactive Power Saving function (PPS). Furthermore, the OE pins can be configured as single or Dynamic Frequency Control (DFC).
Table 4. OE Pin Function OE1 OE2 Function B16<6:5> Function B16<3:2> Function
SE Output Enable/Disable 00 OUT1 (Default) 00 OUT2 (Default) Global Power Down (PD#) 01 PD# 01 Config_SEL Proactive Power Saving Input 10 OUT1_PPS 10 OUT2_PPS DFC Control 11 DFC0 11 DFC1 Note: Config_SEL and DFC Control require the device to be in H/W mode with no I2C access. ©2019 Integrated Device Technology, Inc 7 June 19, 2019 Document Outline Description Typical Applications Features Output Features Key Specifications Block Diagram Pin Assignments Figure 1. Pin Assignments for 2.0 × 2.0 mm 10-VFQFPN Package Pin Descriptions Table 1. Pin Descriptions Device Feature and Function DFC – Dynamic Frequency Control Figure 2. DFC Function Block Diagram Table 2. DFC Function Priority DFC Function Programming PPS – Proactive Power Saving Function Figure 3. PPS Function Block Diagram Figure 4. PPS Assertion/Deassertion Timing Chart PPS Function Programming Output Divider Selection Table 3. Output Divider Selection Device Output Support 5L1503 5L1503L 5L1503S OE Pin Function Table 4. OE Pin Function Table 5. OE Pin Function Summary Table 6. PD# Priority Spread Spectrum Spread Spectrum Digital Spread Spectrum Figure 5. Digital Spread Spectrum Reference Input and Selection Crystal Input (X1/X2) Table 7. Programmable Tuning Capacitors Figure 6. Crystal Oscillator Reference Circuit Absolute Maximum Ratings Table 8. Absolute Maximum Ratings Thermal Characteristics Table 9. Thermal Characteristics Recommended Operating Conditions Table 10. Recommended Operating Conditions Crystal Characteristics Table 11. Crystal Characteristics DC Electrical Characteristics Table 12. DC Electrical Characteristics – Current Table 13. DC Electrical Characteristics – Input and Output Voltage AC Electrical Characteristics Table 14. AC Timing Electrical Characteristics I2C Bus DC Characteristics Table 15. I2C Bus DC Characteristics Table 16. I2C Bus AC Characteristics Spread Spectrum Generation Specifications Table 17. Spread Spectrum Generation Specifications (5L1503S only) General I2C Interface Information How to Write How to Read Glossary of Features Table 18. Glossary of Features Package Outline Drawings Ordering Information Marking Diagrams Revision History