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AB-557-03-HCLV-F-L-C-T

SKU: AB-557-03-HCLV-F-L-C-T

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ABRACON AB-557-03-HCLV-F-L-C-T PLL Based Clock Driver 557 Series

Enhance your electronic systems with the high-performance AB-557-03 series clock driver from ABRACON, a trusted manufacturer of advanced semiconductor solutions. Designed for precision timing applications, this PLL-based clock driver offers excellent stability and low jitter, making it ideal for high-speed digital and communication systems.

  • Part Number: AB-557-03-HCLV-F-L-C-T
  • Manufacturer: ABRACON
  • Country of Origin: TH (Thailand)
  • Package Type: REEL (14-pin QFN, 3.2 x 2.5 x 0.85 mm)
  • UOM: EA (Each)
  • ECCN: EAR99
  • RoHS Compliant: Yes

Key Features

  • Frequency range from 2.3 MHz to 460 MHz, with typical operation at 100 MHz
  • Low jitter performance with period jitter as low as 2.5 ps RMS at 100 MHz
  • High frequency stability within ±100 ppm (initial tolerance, temperature, and voltage variations)
  • Supply voltage range of +2.25 V to +3.6 V for flexible integration
  • Fast enable/disable times (20 ns) and startup time of approximately 5 ms
  • Differential output with peak-to-peak swing of 750 mV
  • Operating temperature from -20°C to +70°C; storage temperature from -55°C to +150°C
  • RoHS compliant and MSL Level 1 for reliable handling and environmental safety

Electrical Specifications

Parameters Minimum Typical Maximum Unit Notes
Frequency 2.3 100 460*1 MHz
Supply Voltage (V DD) +2.25 +3.6 V
Supply Current (Enabled) 60 mA R =50Ω, Load
Supply Current (Disabled) 21 23 mA
Startup Time 5 ms
Enable Time 20 ns
Disable Time 5 ns
Aging -5.0 +5.0 ppm First year
Output Offset Voltage (V OH) 0.725 V R =50Ω Load
Peak to Peak Output Swing 750 mV Single-Ended
Rise Time (t r) 200 400 ps R =50Ω, C=2pF
Fall Time (t f) 200 400 ps
Duty Cycle (SYM) 48 52 % Differential
Period Jitter (J PER) 2.5 ps RMS At 100 MHz
Integrated Phase Noise (PCIe Gen 1.1) 0.540 ps RMS
J RMS- (PCIe Gen 2.1) 0.458 ps RMS
J RMS-CC (PCIe Gen 3.0) 0.165 ps RMS

Pin Configuration

Pin No. Pin Name Pin Type Description
1 OE I Output Enable; active high
2 NC NA Ground Connected or Leave Unconnected
3 NC NA Ground Connected or Leave Unconnected
4 VSS Power Ground
5 NC NA Ground Connected or Leave Unconnected
6 NC NA Ground Connected or Leave Unconnected
7 NC NA Ground Connected or Leave Unconnected
8 CLK1+ O True output of differential pair
9 CLK1- O Complement output of differential pair
10 CLK0- O Complement output of differential pair
11 CLK0+ O True output of differential pair
12 VDD0 Power Power Supply for Output 0 (CLK+/- 0)
13 VDD1 Power Power Supply for Core and Output 1 (CLK+/- 1)
14 NC NA Ground Connected or Leave Unconnected

For detailed technical specifications and application information, please refer to the datasheet.

Note: The datasheet was not processed; please search the internet for the part number for more details.


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