Transceiver Module

PulseR’s CopperheadTM series transceiver line interface modules support a variety of high speed applications such as 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 is to buffer, recondition and isolate a high speed data line in a high reliability environment 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 Transformer

PulseR’s CopperheadTM series data isolation transformers support a variety of data transmission and receiving applications. The data rate ranges from 1 Mbps up to 3.2 Gbps. It integrates single or dual transformer in a 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 Transformer

PulseR’s discrete Ethernet transformers are ruggedized in transfer molded or pour filled construction to meet MIL-PRF-21038 environmental requirements. It supports various Ethernet protocols, i.e. AFDX (Avionics Full Duplex Switched Ethernet), TTE (Time Triggered Ethernet), 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

PulseR’s QPL and non-QPL MIL-STD-1553 transformers are designed, built and tested to MIL-PRF-21038, to support all major 1553 transceivers with short stubbed and/or long stubbed communication via MIL-STD1553 data bus. PulseR has the most complete MIL-STD-1553 transformer line in a variety of packages, configurations and product levels.

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

PulseR’s MIL-STD-1553 Data Bus Couplers are developed for bench test applications. It integrates MIL-STD-1553 transformers per MIL-PRF-21038/27 and 58.5 Ω non-inductive resistors. They 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

PulseR’s high frequency baluns are designed for SMPTE-292M, SMPTE-424M/425M application and standard testing equipment. It transforms 50Ω, 75Ω grounded unbalanced signal to 100Ω, 150Ω balanced differential signal 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

PulseR offers non-QPL, 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