The 8440259D-45 is a 9 output synthesizer optimized to generate Gigabit and 10 Gigabit Ethernet clocks and is a member of the HiPerClockS™ family of high performance clock solutions from IDT . Using a 25MHz, 18pF parallel resonant crystal, the device will generate both 156.25MHz, 125MHz and 3.90625MHz clocks with mixed LVDS and LVCMOS / LVTTL output levels. The 8440259D-45 uses IDT 's 3rd generation low phase noise VCO technology and can achieve <1ps typical rms phase jitter, easily meeting Ethernet jitter requirements. The 8440259D-45 is packaged in a small, 5mm x 5mm VFQFN package that is optimum for applications with space limitations.
Manufacturer: IDT, Integrated Device Technology Inc
Win Source Part Number: 807929-8440259DK-45L
Packaging: Reel
Type: Frequency Synthesizer
Mounting Style: SMD
Frequency - Max: 156.25MHz
Number of Circuits: 1
Input: LVCMOS, LVTTL, Crystal
Output: LVCMOS, LVDS, LVTTL
PLL: Yes with Bypass
Divider/Multiplier: Yes/No
Part Status: Last Time Buy
Supplier Device Package: 32-VFQFPN (5x5)
Temperature Range - Operating: 0°C ~ 70°C
Manufacturer Package: 32-VFQFN Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 1
MSL Level: 1 (Unlimited)
Supply Voltage (V): 3.135V ~ 3.465V
| Integrated Device Technology | Win Source Electronics | |
|---|---|---|
| Product Category | IC Phase-locked Loops (PLL) | IC Clocks |
| Product Number | 8440259DK-45LFT | 807929-8440259DK-45LFT |
| Product Name | FemtoClock Crystal/LVCMOS-to-LVDS/LVCMOS Frequency Synthesizer | Clock/Timing - Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers - 8440259DK-45LFT |
| Bus Interface | LVDS; LVCMOS,LVDS | CMOS; LVDS; TTL; LVCMOS, LVDS, LVTTL |
| Package Type | Surface Mount; VFQFPN | Surface Mount |
| Supply Voltage | 3.3 volts | 3.13 to 3.46 volts |
| Frequency | 3.91 to 156 MHz | 156 MHz |
