840NT4NLGI
ObsoleteSYSTEM AND DDR CLOCKS FOR FREESCALE B4/T4 PROCESSOR SYSTEMS
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840NT4NLGI
ObsoleteSYSTEM AND DDR CLOCKS FOR FREESCALE B4/T4 PROCESSOR SYSTEMS
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Technical Specifications
Parameters and characteristics for this part
| Specification | 840NT4NLGI |
|---|---|
| Differential - Input:Output | Yes/No |
| Divider/Multiplier | False |
| Frequency - Max [Max] | 200 MHz |
| Input | LVPECL, Crystal |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | LVCMOS, LVTTL |
| Package / Case | 48-VFQFN Exposed Pad |
| PLL | Yes with Bypass |
| Ratio - Input:Output [custom] | 10 |
| Ratio - Input:Output [custom] | 2 |
| Supplier Device Package | 48-VFQFPN (7x7) |
| Type | Clock Generator |
| Voltage - Supply [Max] | 3.465 V |
| Voltage - Supply [Min] | 3.135 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
Description
General part information
840NT4I Series
The 840NT4 is a PLL-based clock generator designed to interface with Freescale B4/T4 Processor systems. The clock generator offers low jitter, low-skew clock outputs, frequency margining (0.025MHz to 0.312MHz step granularity), and spread spectrum clocking that meets the ever-growing demands of Freescale’s next-generation processors.
Documents
Technical documentation and resources
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