Transceiver Modules

iNRCORE’s Copperhead Series Transceiver Line Interface modules support a variety of high-speed applications, including IEEE 1394B Firewire, Fiber channel (over copper), Gigabit Ethernet and Digital Video (SMPTE-292M, HDTV). It integrates signal amplifier, received equalizer, line filter, and isolation transformer in a single package. The unique hybrid device buffers, reconditions, and isolates a high-speed data line for high reliability applications at speeds up to 2.125Gbps.

Unique Features

  • Enhance distance & signal integrity with convenient one package solution to replace several components on PCB
  • Low transmit/receive jitter
  • Low power dissipation
  • Low EMI emission
  • ECL or CML logic interface
  • Equalizer provides long distance application
  • Transformer isolation provides better transient protection and common mode rejection
  • Withstand lightning strike test per DO-160 level 3, waveform 3
  • Lead finish: tin-lead (Sn/Pb)
  • Designed to operate from -55℃ up to +125℃
  • Custom design, testing and screening upon request
  • Manufactured in AS9100D certified factory

Product Range

  • 133Mbps (1/8 speed Fiber Channel / ATM)
  • 266Mbps (1/4 speed Fiber Channel)
  • 531Mbps (1/2 speed Fiber Channel)
  • 1062Mbps (Full speed Fiber Channel)
  • 1250Mbps (Gigabit Ethernet)
  • 1485Mbps (SMPTE-292M)
  • 2125Mbps (Dual speed Fiber Channel)
  • STP and Twinax (150Ω)
  • Unshielded Twisted Pair (100Ω)
  • Video and Mini-Coax (75Ω)
  • Coax (50Ω)
  • A: 5.0V
  • B: 3.3V
  • H, D, F package available

Applications: Fiber channel (over copper), IEEE 1394B Firewire, Gigabit Ethernet, Digital Video (SMPTE-292M, HDTV)

Data Isolation Transformers

iNRCORE's Copperhead Series Data Isolation Transformers support a variety of data transmission and receiving applications. The data rate ranges from 265 Mbps to 3200 Mbps. These parts integrate single or dual transformer in one compact package.

Unique Features

  • High reliability
  • Low insertion loss
  • Sharp rising edge
  • Large data rate range from 1 Mbps to 3.2 Gbps
  • Support a variety of high speed applications
  • Designed to operate from -55℃ up to +125℃
  • Lead finish: tin-lead (Sn/Pb)
  • RoHS and REACH compliance versions on request
  • Custom design, testing and screening upon request
  • Manufactured in AS9100D certified factory

Product Range

  • 1Mbps (TTP: Time Triggered Protocol)
  • 266Mbps (1/4 speed Fibre Channel)
  • 531Mbps (1/2 speed Fibre Channel)
  • 1062Mbps (Full speed Fibre Channel)
  • 1250Mbps (Gigabit Ethernet)
  • 1485Mbps (SMPTE-292M)
  • 3200Mbps (1394B Firewire S3200)
  • Single and dual transformers in  a single package available

Applications : TTP (Time Triggered Protocol), Fibre channel (over copper), IEEE 1394B Firewire, Gigabit Ethernet, Digital Video (SMPTE-292M HDTV)

Ethernet Transformers

iNRCORE's discrete Ethernet Transformers are ruggedized in transfer molding or pour-filled construction to meet MIL-PRF-21038 environmental requirements. They support various Ethernet protocols, including AFDX (Avionics Full Duplex Switched Ethernet), TTE (Time-Triggered Ethernet), and IEEE 802.3x - including PoE (Power over Ethernet).

Unique Features

  • High reliability
  • Transfer molded or pour filled construction
  • Multiple package and configuration available
  • Meet MIL-PRF-21038 environmental requirements
  • Highest insulation discrete Ethernet transformer available on market,   10KVAC insulation
  • Competitive prices for all quantities
  • Delivery  – Short lead time
  • Quality – Well known and established in Ethernet business
  • Quick technical support
  • Designed to operate from -55℃ up to +125℃
  • Custom solution available upon request
  • MIL-STD-981 versions available on request
  • RoHS and REACH compliance versions on request
  • Manufactured in AS9100D certified factory

Product Range

  • Single port
  • Dual port
  • Quad port
  • -40℃ up to +85℃
  • -55℃ up to +125℃
  • Low profile versions available

Applications : 10Base-T (IEEE 802.3i), 100Base-TX (IEEE 802.3u), 1000Base-T (IEEE 802.3ab), PoE (IEEE 802.3af), AFDX (Avionics Full Duplex Switched Ethernet, ARINC 664 p7), TTE (Time Triggered Ethernet, SAE AS6802)

MIL-STD-1553 Transformers

iNRCORE's QPL and Non-QPL MIL-STD-1553 transformers are designed, built, and tested to MIL-PRF-21038, and they support all major 1553 transceivers with short stubbed and/or long stubbed communication via a MIL-STD-1553 data bus. iNRCORE has the most complete MIL-STD-1553 transformer line on the market, with various packages, configurations, and product testing levels available.

Unique Features

  • Designed, built and tested to MIL-PRF-21038
  • Support all major 1553 transceivers
  • Support +12V, +5V and +3.3V core voltage
  • Impedance > 4 KΩ from 75KHz to 1MHz over extended temperature range, impedance > 7.2 KΩ version available
  • Designed to operate from -55℃ up to +125℃
  • Multiple packages, configurations and product levels available
  • MIL-STD-981 versions available on request
  • Custom design, testing and screening upon request
  • Manufactured in AS9100D certified factory

Product Range

  • QPL (MIL-PRF-21038) and COTS (Non-QPL)
  • Hermetically sealed version available
  • Single ratio and dual ratio in a single package available
  • Single interface transformer and dual interface transformer in   a single package available
  • Low profile and stacked versions available
  • Operating temperature
  • 0℃ to 70℃
  • -40℃ to +85℃
  • -55℃ to +125℃
  • Through hole, flat pack and gull wing versions available
  • Different product levels (Level C, M and T)

Applications : MIL-STD-1553 data bus

MIL-STD-1553 Data Bus Couplers

iNRCORE's MIL-STD-1553 Data Bus Couplers are developed for bench test applications. They integrate MIL-STD-1553 transformers per MIL-PRF-21038/27 and 58.5 Ω non-inductive resistors. iNRCORE's couplers are available in 1, 2, 3 or 4 stubs.

Unique Features

  • MIL-STD-1553 compatible
  • Impedance > 7.2 KΩ from 75KHz to 1MHz over extended temperature range
  • Termination resistor integrated versions available on request
  • Designed to operate from -55℃ up to +125℃
  • MIL-STD-981 versions available on request
  • Custom design, testing and screening upon request
  • Manufactured in AS9100D certified factory

Product Range

  • 1, 2, 3, or 4 stubs available
  • PCB mount and connectorized modules available

Applications : MIL-STD-1553 data bus

Baluns

iNRCORE's high-frequency baluns are designed for SMPTE-292M and SMPTE-424M/425M applications, as well as standard testing equipment. They transform 50Ω / 75Ω grounded unbalanced signals to 100Ω /150Ω balanced differential signals and vice versa. Discrete surface mounting components and connectorized modules are available.

Unique Features

  • Low insertion loss
  • High data rate transmission
  • Good impedance match over wide bandwidth
  • Support SMPTE-292M application at 1.485Gbps data rate
  • Support SMPTE-424M/425 application at 2.97 Gbps data rate
  • Pulse patented technology
  • Available for flight application with ruggedized packaging
  • Custom packaging and connectors on request
  • RoHS and REACH compliance versions on request
  • Manufactured in AS9100D certified factory

Product Range

  • Impedance ratio
  • 150Ω : 50Ω
  • 100Ω : 50Ω
  • 78Ω : 50Ω
  • 100Ω : 75Ω
  • 150Ω : 75Ω
  • Discrete surface mounting components and connectorized modules available

Applications : SMPTE-292M application at 1.485 Gbps data rate, SMPTE-424M/425 application at 2.97 Gbps data rate, Bench test, 150Ω Fibre Channel, 100Ω Gigabit Ethernet

Delay Lines

iNRCORE offers non-QPL passive delay lines per MIL-PRF-83531 and QPL active delay lines per MIL-PRF-83532. Standard total delay values range from 25nS to 500nS and tap delay values from 5nS to 100nS. SIP, DIP, SMT packages are available.

Unique Features

  • Passive Delay Lines designed, built and tested to MIL-PRF-83531
  • Active Delay Lines designed, built and tested to MIL-PRF-83532
  • Delay value range from 25nS to 500nS
  • 50Ω & 100Ω impedance available
  • Multiple package (SIP, DIP, SMT) available
  • Designed to operate from -55℃ up to +125℃
  • Lead finish: tin-lead (Sn/Pb)
  • Custom design, testing and screening upon request
  • Manufactured in AS9100D certified factory

Product Range

  • Total delay: 25nS to 500nS
  • Tap delay: 5nS to 100nS
  • 50Ω & 100Ω impedance available
  • SIP, DIP, SMT Packages available.

Application : Trimming time delays, Generating system timing, Clock generation and controlling row & column addresses in DRAM’s