Signal
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
- Enhanced distance & signal integrity with convenient one package solution to replace 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
Product Range
- 133 Mbps (1/8 speed Fiber Channel / ATM)
- 266 Mbps (1/4 speed Fiber Channel)
- 531 Mbps (1/2 speed Fiber Channel)
- 1062 Mbps (Full speed Fiber Channel)
- 1250 Mbps (Gigabit Ethernet)
- 1485 Mbps (SMPTE-292M)
- 2125 Mbps (Dual speed Fiber Channel)
- STP and Twinax (150Ω)
- Unshielded Twisted Pair (100Ω)
- Video and Mini-Coax (75Ω)
- Coax (50Ω)
- A: 5V, 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
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
Product Range
- 1 Mbps (TTP: Time Triggered Protocol)
- 266 Mbps (1/4 speed Fibre Channel)
- 531 Mbps (1/2 speed Fibre Channel)
- 1062 Mbps (Full speed Fibre Channel)
- 1250 Mbps (Gigabit Ethernet)
- 1485 Mbps (SMPTE-292M)
- 3200 Mbps (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 isolation discreet Ethernet Transformer available on market, 10KVAC insulation
- Custom design, testing and screening upon request
Product Range
- Single / Dual / Quad Port
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 644 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 >4KΩ from 75kHz to 1MHz over extended temperature range
- Impedance >7.2KΩ available
- MIL-STD-981 versions available upon request
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
- Multiple Operating Temperature Ranges: 0℃ to 70℃, -40℃ to +85℃, -55℃ to +125℃
- Through Hole (THT), Flat Pack and Gull-Wing versions available
- Different product levels (Level C, M & T)
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 >7.2KΩ from 75kHz to 1MHz over extended temperature range
- Termination resistor integrated versions available on request
- MIL-STD-981 versions available upon request
Product Range
- 1, 2, 3, or 4 stubs available
- PCB mount and connectorized modules available
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 1.485 Gbps 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
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 values
- Multiple package (SIP, DIP, SMT) available
Product Range
- Total delay: 25nS to 500nS
- Tap delay: 5nS to 100nS
Applications
- Trimming time delays, Generating system timing, Clock generation and controlling row & column addresses in DRAM’s
