Cobham Avionics Products

Cobham provides a broad range of solutions for the Avionics industry.

Avionic Single/Dual-Channel Transceivers-Colorado

Providing your HiRel Databus for HiRel Applications

Cobham Semiconductor Solutions offers single and dual-channel transceivers for your avionic applications.

For questions, please call 800-645-8862.

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Available Avionic Single/Dual-Channel Transceiver Products

MIL-STD-1553 Transceivers
Part
Number
MIL-STD-1553B ± 15V + 5V + 3V Dual
Redundant
Total Dose
krad(Si)
Package Application
Options
QML
Q & V
SMD Number
UT63M147 1M24 FP,
36 DIP
HR3Q,V5962-93226
UT63M125C *■ 1553A24 DIP,
36 FP,
36 DIP
AV
UT63M1431M24 FP,
36 DIP
HR3Q,V5962-07242
* End of Life (EOL): EOL products hve reached a limited supply status and are not recommended for new designs.
Application Options
Option Total Dose krad(Si) LETTH(0.25) MeV - cm2/mg Saturated Cross Section (cm2) per Bit Latch-Up Immune MeV - cm2/mg
HR1 300* 42 1.5E-4 ≤128
HR2 100* 42 1.5E-4 ≤128
HR3 1000* ** ** ≤111
AV N/A N/A N/A N/A
*  Maximum tolerance for product. Reduced tolerance products may be available.
** Device has no memory storage elements to upset.