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ZL30245

Dual-Channel Any-to-Any Clock Generator IC

Status: In Production

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Device Overview

Summary

TThe ZL30245 is a flexible, high-performance, clock multiplier/generator. From any input clock frequency 9.72MHz to 1250MHz this device can produce frequency-locked output frequencies from less than 1Hz to 1035MHz and as many as 6 differential or 12 CMOS output clock signals. The ZL30245 has output jitter of 160fs RMS (12kHz to 20MHz). Automatic self-configuration from internal EEPROM allows clock signals to be available immediately after power-up or reset.


Additional Features
  • Two Independent APLL Channels
  • Four Input Clocks Per Channel: One crystal/CMOS input, Two differential/CMOS inputs, One single-ended/CMOS input
  • Any input frequency from 9.72MHz to 1250MHz (9.72MHz to 300MHz for CMOS)
  • Clock selection by pin or register control
  • Low-Jitter Fractional-N APLL and 3 Outputs Per Channel
  • Any output frequency from <1Hz to 1035MHz
  • High-resolution fractional frequency conversion with 0ppm error
  • Each output has independent dividers
  • Output jitter as low as 0.16ps RMS (12kHz-20MHz integration band)
  • Outputs are CML or 2xCMOS, can interface to LVDS, LVPECL, HSTL, SSTL and HCSL
  • In 2xCMOS mode, the P and N pins can be different frequencies (e.g. 125MHz and 25MHz)
  • Per-output supply pin with CMOS output voltages from 1.5V to 3.3V
  • Precise output alignment circuitry and per-output phase adjustment
  • Per-output enable/disable and glitch-less start/stop (stop high or low)
  • Automatic self-configuration at power-up from internal EEPROM; up to four configs, pin-selectable
  • SPI or I2C processor Interface
  • Numerically controlled oscillator mode
  • Spread-spectrum modulation mode
Parametrics
Name
Value
Product Type
Low-Jitter Clock Generators
# of Outputs
6
Voltage
3.3
Output Logic
CML, CMOS
Output Frequency Min. (MHz)
0.000001
Output Frequency Max. (MHz)
1035

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
ZL30245LFF7
0.130900
0.330000
64
VFLGA
5x10x0.9mm
NiAu
e4
ZL30245
0.130900
0.523810
64
VFLGA
5x10x0.9mm
NiAu
e4
ZL30245LFG7
0.130900
0.523810
64
VFLGA
5x10x0.9mm
NiAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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