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The ZL30273LDG1 is a up to 20-output jitter attenuator with built-in DPLLs and five very low output jitter synthesizers. The device is well suited for frequency conversion, jitter attenuation and frequency synthesis of various device types requiring low jitter (< 150fs) and multi-frequency series.

Features:

Additional Features

Any-to-any frequency conversion per channel

Inputs: up to 6, differential or singled-ended

Outputs: up to 10 differential, up to 20 CMOS

Output jitter <150fs RMS 156.25MHz 12k-20M

Core power consumption <0.9W

Input Clocks

Any input frequency from 1kHz to 1250MHz

Per-input activity and frequency monitoring

Automatic or manual reference switching

Revertive or nonrevertive switching

Any input can be a 0.5Hz to 8kHz Sync input for Ref+Sync frequency/phase/time locking

Input phase measurement, 1ps resolution

Per-input phase adjustment, 1ps resolution DPLLs

2 DPLL Channels

Hitless reference switching

Per-DPLL phase adjustment, 1ps resolution

Programmable bandwidth, tracking range, phase-slope limiting and other advanced features

Locking to gapped-clock input signals

Output Clocks

Any frequency 0.5Hz to 750MHz

Each OUTP/N pair can be LVDS, LVPECL, 2xCMOS, Low-Vcm or programmable differential

In 2xCMOS mode, the P and N pins can be different frequencies (e.g. 125MHz and 25MHz)

VDD per output pair, CMOS voltages 1.8V-3.3V

Per-synth phase adjustment, 1ps resolution

Per-output duty cycle adjustment

Precise output alignment circuitry and peroutput phase adjustment

Per-output enable/disable and glitchless start/stop (stop high or low)

Local Oscillator

Operates from a single oscillator 9.72-400MHz

General Features

Automatic self-configuration at power-up from internal Flash memory, 7 configurations

Input-to-output alignment <100ps

Numerically controlled oscillator behavior in each DPLL and each synthesizer

Easy-to-configure design requires no external VCXO or loop filter components

5 GPIO pins with many possible behaviors, each REF can be GPI, each OUT can be GPO

SPI or I2C processor Interface

1.8V and 3.3V core VDD voltages

Easy-to-use evaluation/programming software

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.