Telecom

Manufacturer Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Package/Case Packaging Product Status Function Interface Number of Circuits Voltage - Supply Current - Supply Power (Watts) Operating Temperature Grade Qualification Mounting Type Supplier Device Package
XRT75R06DIB MaxLinear, Inc.

XRT75R06DIB

IC TELECOM INTERFACE 217BGA

MaxLinear, Inc.

2,736
RFQ
XRT75R06DIB Datasheet

Datasheet

- 217-BBGA Tray Obsolete Line Interface Unit (LIU) LIU 6 3.135V ~ 3.465V 725mA - -40°C ~ 85°C - - Surface Mount 217-BGA (23x23)
XRT75R12DIB-L MaxLinear, Inc.

XRT75R12DIB-L

IC TELECOM INTERFACE 420TBGA

MaxLinear, Inc.

1,288
RFQ
XRT75R12DIB-L Datasheet

Datasheet

- 420-LBGA Tray Obsolete Line Interface Unit (LIU) LIU 12 3.135V ~ 3.465V - - -40°C ~ 85°C - - Surface Mount 420-TBGA (35x35)
XRT75R12IB MaxLinear, Inc.

XRT75R12IB

IC TELECOM INTERFACE 420TBGA

MaxLinear, Inc.

1,233
RFQ
XRT75R12IB Datasheet

Datasheet

- 420-LBGA Tray Obsolete Line Interface Unit (LIU) LIU 12 3.135V ~ 3.465V - - -40°C ~ 85°C - - Surface Mount 420-TBGA (35x35)
XRT75R12IB-L MaxLinear, Inc.

XRT75R12IB-L

IC TELECOM INTERFACE 420TBGA

MaxLinear, Inc.

1,302
RFQ
XRT75R12IB-L Datasheet

Datasheet

- 420-LBGA Tray Active Line Interface Unit (LIU) LIU 12 3.135V ~ 3.465V - - -40°C ~ 85°C - - Surface Mount 420-TBGA (35x35)
XRT75VL00DIV MaxLinear, Inc.

XRT75VL00DIV

IC TELECOM INTERFACE 52TQFP

MaxLinear, Inc.

1,812
RFQ
XRT75VL00DIV Datasheet

Datasheet

- 52-LQFP Tray Obsolete Line Interface Unit (LIU) LIU 1 3.135V ~ 3.465V 120mA - -40°C ~ 85°C - - Surface Mount 52-TQFP (10x10)
XRT75VL00DIVTR-F MaxLinear, Inc.

XRT75VL00DIVTR-F

IC TELECOM INTERFACE 52TQFP

MaxLinear, Inc.

4,152
RFQ
XRT75VL00DIVTR-F Datasheet

Datasheet

- 52-LQFP Tape & Reel (TR) Obsolete Line Interface Unit (LIU) LIU 1 3.135V ~ 3.465V 120mA - -40°C ~ 85°C - - Surface Mount 52-TQFP (10x10)
XRT75VL00IV MaxLinear, Inc.

XRT75VL00IV

IC TELECOM INTERFACE 52TQFP

MaxLinear, Inc.

2,327
RFQ
XRT75VL00IV Datasheet

Datasheet

- 52-LQFP Tray Obsolete Line Interface Unit (LIU) LIU 1 3.135V ~ 3.465V 120mA - -40°C ~ 85°C - - Surface Mount 52-TQFP (10x10)
SI3050-E-FT Skyworks Solutions Inc.

SI3050-E-FT

IC TELECOM INTERFACE 20TSSOP

Skyworks Solutions Inc.

2,178
RFQ
SI3050-E-FT Datasheet

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Direct Access Arrangement (DAA) GCI, PCM, SPI 1 3V ~ 3.6V 8.5mA - 0°C ~ 70°C - - Surface Mount 20-TSSOP
82P20416DBFG Renesas Electronics Corporation

82P20416DBFG

IC TELECOM INTERFACE 484BGA

Renesas Electronics Corporation

2,909
RFQ
82P20416DBFG Datasheet

Datasheet

- 484-LFBGA Tray Obsolete Line Interface Unit (LIU) E1, J1, T1 16 1.8V, 3.3V - 3.1 W -40°C ~ 85°C - - Surface Mount 484-CABGA (19x19)
ISL1557IUEZ-T7 Renesas Electronics Corporation

ISL1557IUEZ-T7

IC TELECOM INTERFACE 10HMSOP

Renesas Electronics Corporation

3,011
RFQ
ISL1557IUEZ-T7 Datasheet

Datasheet

- 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tape & Reel (TR) Obsolete Line Interface Unit (LIU) - 2 4.5V ~ 12V 6mA - -40°C ~ 85°C - - Surface Mount 10-HMSOP
ISL1557IUEZ Renesas Electronics Corporation

ISL1557IUEZ

IC TELECOM INTERFACE 10HMSOP

Renesas Electronics Corporation

1,328
RFQ
ISL1557IUEZ Datasheet

Datasheet

- 10-VFSOP, 10-MSOP (0.118", 3.00mm Width) Exposed Pad Tube Obsolete Line Interface Unit (LIU) - 2 4.5V ~ 12V 6mA - -40°C ~ 85°C - - Surface Mount 10-HMSOP
LM567CN Texas Instruments

LM567CN

IC TELECOM INTERFACE 8DIP

Texas Instruments

4,607
RFQ
LM567CN Datasheet

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Tone Decoder - 1 4.75V ~ 9V 12mA 1.1 W 0°C ~ 70°C - - Through Hole 8-PDIP
ST7590T STMicroelectronics

ST7590T

IC TELECOM INTERFACE 100TQFP

STMicroelectronics

2,052
RFQ
ST7590T Datasheet

Datasheet

- 100-TQFP Exposed Pad Tray Active Power Line Networking System-On-Chip I2C, SPI 1 8V ~ 18V - - -40°C ~ 80°C - - Surface Mount 100-TQFP (14x14)
SI3203-B-GM Skyworks Solutions Inc.

SI3203-B-GM

IC TELECOM INTERFACE 40QFN

Skyworks Solutions Inc.

3,441
RFQ

-

ProSLIC® 40-VFQFN Exposed Pad Tray Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - -40°C ~ 85°C - - Surface Mount 40-QFN (6x6)
SI3203-B-GQ Skyworks Solutions Inc.

SI3203-B-GQ

IC TELECOM INTERFACE 48TQFP

Skyworks Solutions Inc.

2,049
RFQ

-

ProSLIC® 48-TQFP Tray Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 48-TQFP (7x7)
SI3205-B-FS Skyworks Solutions Inc.

SI3205-B-FS

IC TELECOM INTERFACE 16SOIC

Skyworks Solutions Inc.

2,920
RFQ

-

ProSLIC® 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 16-SOIC
SI3205-D-FS Skyworks Solutions Inc.

SI3205-D-FS

IC TELECOM INTERFACE 16SOIC

Skyworks Solutions Inc.

3,457
RFQ

-

ProSLIC® 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 16-SOIC
SI3205-D-GS Skyworks Solutions Inc.

SI3205-D-GS

IC TELECOM INTERFACE 16SOIC

Skyworks Solutions Inc.

3,523
RFQ

-

ProSLIC® 16-SOIC (0.154", 3.90mm Width) Tube Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 16-SOIC
SI3206-B-GM Skyworks Solutions Inc.

SI3206-B-GM

IC TELECOM INTERFACE 40QFN

Skyworks Solutions Inc.

2,244
RFQ

-

ProSLIC® 40-VFQFN Exposed Pad Tray Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 40-QFN (6x6)
SI3206-B-GQ Skyworks Solutions Inc.

SI3206-B-GQ

IC TELECOM INTERFACE 48TQFP

Skyworks Solutions Inc.

3,654
RFQ

-

ProSLIC® 48-TQFP Tray Obsolete Subscriber Line Interface Concept (SLIC), CODEC GCI, PCM, SPI 4 3.3V - - - - - Surface Mount 48-TQFP (7x7)
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Telecom Electronic Components Sourcing and Lifecycle Support

FPGAX is a global sourcing partner specializing in FPGA and programmable logic solutions for engineering and manufacturing organizations worldwide. For customers sourcing Telecom components, we support both current production requirements and long-term component availability across demanding product lifecycles.

Our sourcing approach combines traceability, supply stability, and technical coordination. FPGAX is certified to AS9120B, ISO 9001:2008, and ISO 14001 standards and supports procurement programs where continuity, documentation, and dependable component supply are important.

How FPGAX Supports Telecom Requirements

  • Active component sourcing: support for current FPGA, programmable logic, and related semiconductor requirements.
  • End-of-life sourcing: assistance with obsolete and hard-to-find parts when designs must remain in production.
  • Lifecycle management: sourcing support during product transitions, allocation periods, and supply interruptions.
  • Design continuity: long-term supply support intended to reduce redesign pressure and production disruption.
  • Major programmable logic brands: sourcing coverage includes Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic.

Supply Support at a Glance

Requirement FPGAX Support
Current production Active FPGA, programmable logic, and semiconductor component sourcing
Legacy programs End-of-life and hard-to-find component sourcing
Supply continuity Lifecycle transition and long-term availability support
Quality requirements Traceable sourcing and quality-management processes

Focused on FPGA and Programmable Logic Supply

FPGAX focuses on helping customers maintain access to critical programmable devices throughout the full component lifecycle. Whether the requirement is for a current design, an established production program, or an older platform facing component obsolescence, our goal is to provide a stable sourcing path and help customers maintain design and manufacturing continuity.

Telecom FAQ

Can FPGAX source both active and end-of-life Telecom components?

Yes. FPGAX supports sourcing for both active components and end-of-life or hard-to-find parts, with an emphasis on maintaining supply continuity for engineering and manufacturing programs.

Which programmable logic manufacturers does FPGAX support?

Our core sourcing coverage includes major FPGA and programmable logic manufacturers such as Xilinx, Intel/Altera, Lattice, Microchip, and QuickLogic, subject to specific part requirements and availability.

How does FPGAX help with component lifecycle changes?

We support customers through lifecycle transitions by helping locate current or legacy supply, reducing exposure to supply disruptions, and supporting long-term availability for designs that need to remain in production.

What quality and traceability standards does FPGAX follow?

FPGAX states certification to AS9120B, ISO 9001:2008, and ISO 14001 standards. Our sourcing services are structured around traceability, stable supply, and quality-management requirements.

What information should I provide for a Telecom sourcing request?

Providing the manufacturer part number, required quantity, target delivery schedule, and any lifecycle or traceability requirements helps us evaluate the sourcing request more efficiently.