DS21Q48B
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- Mfr.Part #
- DS21Q48B
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 144-BBGA
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 144CSBGA
- Stock
- 46,681
- In Stock ：
- 46,681
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Telecom
- Packaging :
- Tray
- Published :
- 2006
- Terminal Position :
- BOTTOM
- Pbfree Code :
- No
- Voltage - Supply :
- 4.75V~5.25V
- Qualification Status :
- Not Qualified
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- JESD-30 Code :
- S-PBGA-B144
- Supply Voltage :
- 5V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Supply :
- 95mA
- Terminal Pitch :
- 1.27mm
- Interface :
- LIU
- Reach Compliance Code :
- not_compliant
- Base Part Number :
- DS21Q48
- Number of Terminations :
- 144
- Package / Case :
- 144-BBGA
- JESD-609 Code :
- e0
- Function :
- Line Interface Unit (LIU)
- Terminal Form :
- Ball
- Surface Mount :
- yes
- Power Supplies :
- 5V
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C
- Datasheets
- DS21Q48B
144 Terminations DS21Q48 Telecom device
DS21Q48B Overview
In order to save space on the board, 144-BBGA packages are used.Telecommunications equipment is packed in the Tray-way.Telecommunications equipment is mounted with type Surface Mount.The voltage supplied to 4.75V~5.25V can improve efficiency.A temperature setting of -40°C~85°C ensures reliable performance.Configuration of the telecom circuit shows 144 terminations.A 5V supply voltage is required to operate it.By using telecom switching's base part number of DS21Q48, it is possible to find more related parts.A 95mA-volt supply current is used to operate telecom equipment .
DS21Q48B Features
Available in the 144-BBGA package
DS21Q48B Applications
There are a lot of Maxim Integrated
DS21Q48B Telecom applications.
- T1/E1/J1 add/drop multiplexers (MUX)
- Channel Service Units (CSUs): T1/E1/J1
- Fractional T1/E1/J1
- BITS Timing
- Digital Access Cross-connect System (DACs)
- Digital Cross-connect Systems (DCS)
- Frame Relay Switches and Access Devices (FRADS)
- ISDN Primary Rate Interfaces (PRA)
- PBXs channel bank
- PCM channel bank
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