9ZXL1950BKLFT by Integrated Device Technology | PLL | Avnet AMERICAS
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9ZXL1950BKLFT

Integrated Device Technology

19-output DB1900Z Low-Power Derivative

Manufacturer Part #: 9ZXL1950BKLFT

Alternate Part #: 9ZXL1950BKLFT


legend RoHS Compliant

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Information

The 9ZXL1950 is a DB1900Z derivative buffer utilizing Low-Power HCSL (LP-HCSL) outputs to increase edge rates on long traces, reduce board space, and reduce power consumption more than 50% from the original 9ZX21901.It is pin-compatible to the 9ZXL1930 and fully integrates the output terminations. It is suitable for PCI-Express Gen1/2/3 or QPI/UPI applications, and uses a fixed external feedback to maintain low drift for demanding QPI/UPI applications.

Key Features

  • LP-HCSL outputs; up to 90% IO power reduction, better signal integrity over long traces
  • Direct connect to 85Ω transmission lines; eliminates 76 termination resistors, saves 130mm2 area
  • Pin compatible to the 9ZXL1930; easy upgrade to reduced board space
  • 72-pin VFQFPN package; smallest 19-output Z-buffer
  • Fixed feedback path; ~0ps input-to-output delay
  • 9 Selectable SMBus addresses; multiple devices can share same SMBus segment
  • Separate VDDIO for outputs; allows maximum power savings
  • PLL or bypass mode; PLL can dejitter incoming clock
  • 100MHz & 133.33MHz PLL mode; legacy QPI support
  • Selectable PLL BW; minimizes jitter peaking in downstream PLL's
  • Spread spectrum compatible; tracks spreading input clock for EMI reduction
  • SMBus Interface; unused outputs can be disabled

Technical Attributes

Description
Value
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Minimum Input Frequency
33 MHz
Pitch
0.5
Screening Level
Commercial
Mounting
Surface Mount
Lead Finish
Matte Tin
Number of Elements per Chip
1
Maximum Input Frequency
150 MHz
Operating Temperature
0 to 70 °C
Max Processing Temp
260
Type
PLL Clock Buffer
Operating Supply Voltage
3.3 V

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
8542390000
HTSN:
8542.39.00.01"
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101
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Your Price:

USD    $3.69

Factory Stock:

5,000
  • Additional Stock Lead Time: 12 Weeks
  • Quantity:

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    Min: 2,500  Mult: 2,500


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    2,500:  

    $3.69


    5,000:  

    $3.49


    10,000:  

    $3.29


    15,000:  

    $3.09



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