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  • DS21Q554

DS21Q554

256 TerminationsTelecom device4 Circuits


  • Manufacturer: Rochester Electronics, LLC
  • Origchip NO: 699-DS21Q554
  • Package: 256-BGA
  • Datasheet: PDF
  • Stock: 897
  • Description: 256 TerminationsTelecom device4 Circuits(Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mounting Type Surface Mount
Package / Case 256-BGA
Surface Mount YES
Packaging Tray
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
Terminal Finish NOT SPECIFIED
Technology CMOS
Voltage - Supply 5V
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 240
Supply Voltage 5V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 20
JESD-30 Code S-PBGA-B256
Function Transceiver
Qualification Status COMMERCIAL
Operating Temperature (Max) 70°C
Temperature Grade COMMERCIAL
Interface E1
Number of Circuits 4
Length 27mm
Width 27mm
RoHS Status Non-RoHS Compliant

DS21Q554 Overview


In order to save space on the board, the 256-BGA package is used.Telecommunications equipment is packed in the Tray-way.A Surface Mount-mount is used for mounting the telecom circuit.Telecommunications equipment consists of 4 circuits.When 5V is supplied wtelecom IC's efficiencyh power, efficiency can be improved.In telecom switching configuration, 256 terminations are present.With 5V as the supply voltage, it operates.This telecommunication product supports a maximum operating temperature of 70°C.

DS21Q554 Features


Available in the 256-BGA package

DS21Q554 Applications


There are a lot of Rochester Electronics, LLC DS21Q554 Telecom applications.

  • Multi-Line E1 Interface Cards
  • Private branch exchange (PBX)
  • E1 LAN/WAN Routers
  • PBXs channel bank
  • Frame Relay Switches and Access Devices (FRADS)
  • Hybrid fiber coax (HFC)
  • E1 Network Equipment
  • Integrated Multi-Service Access Platforms (IMAPs)
  • Short/Medium Loop
  • Residential Gateways