Datasheet Texas Instruments LMK04821
| Manufacturer | Texas Instruments |
| Series | LMK04821 |
Ultra Low Jitter Synthesizer and Jitter Cleaner with JESD204B Support
Datasheets
LMK0482x Ultra Low-Noise JESD204B Compliant Clock Jitter Cleaner with Dual Loop PLLs datasheet
PDF, 2.8 Mb, Revision: AR, File published: Dec 8, 2015
Extract from the document
Status
| LMK04821NKDR | LMK04821NKDT | |
|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes |
Packaging
| LMK04821NKDR | LMK04821NKDT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 64 | 64 |
| Package Type | NKD | NKD |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | K04821NKD | K04821NKD |
| Width (mm) | 9 | 9 |
| Length (mm) | 9 | 9 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Download | Download |
Parametrics
| Parameters / Models | LMK04821NKDR | LMK04821NKDT |
|---|---|---|
| Number of Inputs | 3 | 3 |
| Number of Outputs | 15 | 15 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 2075 | 2075 |
| Output Frequency(Min), MHz | 0.045 | 0.045 |
| Output Level | HSDS,LCPECL,LVCMOS,LVDS,LVPECL | HSDS,LCPECL,LVCMOS,LVDS,LVPECL |
| Package Group | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 64WQFN: 81 mm2: 9 x 9(WQFN) | 64WQFN: 81 mm2: 9 x 9(WQFN) |
| RMS Jitter | 0.091 | 0.091 |
| Rating | Catalog | Catalog |
| Special Features | 105C PCB temp,Holdover mode,Int. xtal oscillator,JESD204B SYSREF Generation,Manual/auto switch,SPI,uWire | 105C PCB temp,Holdover mode,Int. xtal oscillator,JESD204B SYSREF Generation,Manual/auto switch,SPI,uWire |
| Supply Voltage(Max), V | 3.45 | 3.45 |
| Supply Voltage(Min), V | 3.15 | 3.15 |
| VCO Frequency(Max), MHz | 2075 | 2075 |
| VCO Frequency(Min), MHz | 365 | 365 |
Eco Plan
| LMK04821NKDR | LMK04821NKDT | |
|---|---|---|
| RoHS | Compliant | Compliant |
Model Line
Series: LMK04821 (2)
Manufacturer's Classification
- Semiconductors> Clock and Timing> Clock Jitter Cleaners> Dual / Cascaded PLL