The LMK02002 precision 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.

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20 fs additive jitter

Integrated Integer-N PLL with outstanding normalized phase noise contribution of -224 dBc/Hz

Clock output frequency range of 1 to 800 MHz

4 LVPECL clock outputs

Dedicated divider and delay blocks on each clock output

Pin compatible family of clocking devices

3.15 to 3.45 V operation

Package: 48 pin LLP (7.0 x 7.0 x 0.8 mm)

Target Applications

Data Converter Clocking

Networking, SONET/SDH, DSLAM

Wireless Infrastructure

Medical

Test and Measurement

Military / Aerospace

• Function
• Clock generator
• Number of outputs
• 4
• Output frequency (Max) (MHz)
• 800
• Core supply voltage (V)
• 3.3
• Output supply voltage (V)
• 3.3
• Input type
• LVCMOS, LVPECL
• Output type
• LVPECL
• Operating temperature range (C)
• -40 to 85
• Features
• Integrated integer-N PLL, uWire
• Rating
• Catalog

LMK02002的完整型号有：LMK02002ISQ/NOPB、LMK02002ISQX/NOPB，以下是这些产品的关键参数及官网采购报价：

LMK02002ISQ/NOPB，工作温度：-40 to 85，封装：WQFN (RHS)-48，包装数量MPQ：250个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SN，TI官网LMK02002ISQ/NOPB的批量USD价格：7.989（1000+）

LMK02002ISQX/NOPB，工作温度：-40 to 85，封装：WQFN (RHS)-48，包装数量MPQ：2500个，MSL 等级/回流焊峰值温度：Level-3-260C-168 HR，引脚镀层/焊球材料：SN，TI官网LMK02002ISQX/NOPB的批量USD价格：6.76（1000+）

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