LMK02002ISQX/NOPB
Active1 TO 800-MHZ, PRECISION CLOCK DISTRIBUTOR WITH INTEGRATED PLL AND 4 LVPECL OUTPUTS
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LMK02002ISQX/NOPB
Active1 TO 800-MHZ, PRECISION CLOCK DISTRIBUTOR WITH INTEGRATED PLL AND 4 LVPECL OUTPUTS
Technical Specifications
Parameters and characteristics for this part
| Specification | LMK02002ISQX/NOPB |
|---|---|
| Differential - Input:Output [custom] | True |
| Differential - Input:Output [custom] | True |
| Divider/Multiplier | Yes/No |
| Frequency - Max [Max] | 800 MHz |
| Input | LVDS, LVCMOS, LVPECL |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output | LVPECL |
| Package / Case | 48-WFQFN Exposed Pad |
| PLL | True |
| Ratio - Input:Output [custom] | 2:4 |
| Supplier Device Package | 48-WQFN (7x7) |
| Type | Clock Conditioner |
| Voltage - Supply [Max] | 3.45 V |
| Voltage - Supply [Min] | 3.15 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 8.74 | |
| Texas Instruments | LARGE T&R | 1 | $ 11.22 | |
| 100 | $ 9.80 | |||
| 250 | $ 7.56 | |||
| 1000 | $ 6.76 | |||
Description
General part information
LMK02002 Series
TheLMK02002precision clock conditioner combines the functions of jitter cleaning/reconditioning, multiplication, and distribution of a reference clock. The device integrates a high performance Integer-N Phase Locked Loop (PLL), and four LVPECL clock output distribution blocks.
Each clock distribution block includes a programmable divider, a phase synchronization circuit, a programmable delay, a clock output mux, and an LVPECL output buffer. This allows multiple integer-related and phase-adjusted copies of the reference to be distributed to eight system components.
The clock conditioner comes in a 48-pin LLP package and is footprint compatible with other clocking devices in the same family.
Documents
Technical documentation and resources