Datasheet Texas Instruments LMK01000
| Manufacturer | Texas Instruments |
| Series | LMK01000 |
1.6 GHz High Performance Clock Buffer, Divider, and Distributor
Datasheets
Fam LMK01000 Fam 1.6GHz HPer Clk Buffer, Divider and Distributor datasheet
PDF, 832 Kb, Revision: G, File published: Oct 15, 2009
Extract from the document
Status
| LMK01000ISQ/NOPB | LMK01000ISQE/NOPB | LMK01000ISQX/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | No |
Packaging
| LMK01000ISQ/NOPB | LMK01000ISQE/NOPB | LMK01000ISQX/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 48 | 48 | 48 |
| Package Type | RHS | RHS | RHS |
| Industry STD Term | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 1000 | 250 | 2500 |
| Carrier | LARGE T&R | SMALL T&R | LARGE T&R |
| Device Marking | K01000 I | K01000 I | K01000 I |
| Width (mm) | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 |
| Thickness (mm) | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LMK01000ISQ/NOPB | LMK01000ISQE/NOPB | LMK01000ISQX/NOPB |
|---|---|---|---|
| Additive RMS Jitter(Typ), fs | 30 | 30 | 30 |
| Input Frequency(Max), MHz | 1600 | 1600 | 1600 |
| Input Level | LVDS | LVDS | LVDS |
| Number of Outputs | 8 | 8 | 8 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Frequency(Max), MHz | 1600 | 1600 | 1600 |
| Output Level | LVDS, LVPECL | LVDS, LVPECL | LVDS, LVPECL |
| Package Group | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 48WQFN: 49 mm2: 7 x 7(WQFN) | 48WQFN: 49 mm2: 7 x 7(WQFN) | 48WQFN: 49 mm2: 7 x 7(WQFN) |
| Rating | Catalog | Catalog | Catalog |
| VCC, V | 3.3 | 3.3 | 3.3 |
| VCC Out, V | 3.3 | 3.3 | 3.3 |
Eco Plan
| LMK01000ISQ/NOPB | LMK01000ISQE/NOPB | LMK01000ISQX/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- AN-1821 CPRI Repeater System (Rev. A)PDF, 1.2 Mb, Revision: A, File published: Apr 26, 2013
This application report implements the Common Public Radio Interface (CPRI) for Remote Radio Heads(RRHs). The designer can use this application report for developing CPRI-based repeater systems inpoint-to-point or multi-hop configurations. This application report consists of:Designs for the CPRI SerDes Repeater Boards for the Radio Equipment (RE) and Radio EquipmentController (REC) - Phase Synchronization with Multiple Devices and Frequencies (Rev. A)PDF, 199 Kb, Revision: A, File published: Apr 26, 2013
This application note discusses how phase synchronization can be achieved when multiple chips are involved and also when the frequencies are not the same.
Model Line
Series: LMK01000 (3)
Manufacturer's Classification
- Semiconductors> Clock and Timing> Clock Buffers> Dividers