| Part Number | SY89534LHZ-TR | SY89538LHZ-TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Clock/Frequency Synthesizer | Clock Synthesizer/Fanout Buffer | 
| PLL | Yes with Bypass | Yes | 
| Input | CMOS, HSTL, LVDS, LVPECL, LVTTL, SSTL | CMOS, HSTL, LVDS, LVPECL, LVTTL, SSTL, Crystal | 
| Output | LVPECL | LVDS, LVPECL | 
| Number of Circuits | 1 | 1 | 
| Ratio - Input:Output | 1:13 | 3:7 | 
| Differential - Input:Output | Yes/Yes | Yes/Yes | 
| Frequency - Max | 500MHz | 756MHz | 
| Divider/Multiplier | Yes/No | Yes/No | 
| Voltage - Supply | 3V ~ 3.6V | 2.375V ~ 3.6V | 
| Operating Temperature | 0°C ~ 85°C | 0°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 64-TQFP Exposed Pad | 64-TQFP Exposed Pad | 
| Supplier Device Package | 64-TQFP-EP (10x10) | 64-TQFP-EP (10x10) |