Legacy | Frontgrade

Legacy Interconnect Products

Frontgrade offers a number legacy interconnect products.

The products listed on this page are not recommended for new designs. Products are either obsolete and have run out of supply and can no longer be produced. End of Life (EOL) products have reached a limited supply status and not recommended for new designs. Please contact the factory for questions.

Low Voltage Differential Signaling (LVDS) - Legacy Products

Part Number	Type	Data Rate	Supply Voltage	TID krad(Si)	SEL LET (MeV-cm²/mg)	Package	Flight Grade	SMD Part Number
UT54LVDSC031	Quad Driver	155.5Mbps	+5V	300	≤111	16-Lead CFP	QML-Q QML-V	5962-95833
UT54LVDSC032	Quad Driver	155.5Mbps	+5V	300	≤100	16-Lead CFP	QML-Q QML-V	5962-95834

MIL-STD-1553 - Legacy Products

Part Number	Voltage	Function	TID krad(Si)	SEL LET (MeV-cm²/mg)	Package	Flight Grade	SMD Part Number	Life Cycle Status
✦ UT69151 SµMMIT™ LXE	+15V +12V	Bus Controller Monitor	100	≤128	100-Lead CFP 96-Pin CPGA	QML-Q QML-V	5962-94663	Obsolete
UT1553B BCRT	+5V	Bus Controller	N/A	N/A	84-Lead CFP 84-Pin CPGA	QML-Q QML-V	5962-88628	Obsolete
UT1553B BCRTB	+5V	Bus Controller	N/A	N/A	84-Lead CFP 84-Pin CPGA	QML-Q QML-V	5962-88628	End of Life
UT1553B BCRTM	+5V	Bus Controller Monitor	N/A	N/A	84-Lead CFP 84-Pin CPGA	QML-Q QML-V	5962-89577	Obsolete
UT1553B BCRTMB	+5V	Bus Controller Monitor	N/A	N/A	84-Lead CFP 84-Pin CPGA	QML-Q	5962-89577	End of Life
UT1553B BCRTMP	+5V	Bus Controller	N/A	N/A	132-Lead CFP 144-Pin CPGA	QML-Q	5962-89501	End of Life
UT1553B RTI	+5V	N/A	N/A	N/A	84-Lead CFP			Obsolete
UT1553B RTMP	+5V	N/A	N/A	N/A	84-Lead CFP 84-Pin CPGA 84-Pin Leadless Chip Carrier	QML-Q	5962-88645	Obsolete
UT1553B RTR	+5V	Internal RAM	N/A	N/A	68-Pin CPGA	QML-Q	5962-89576	Obsolete
UT1760A RTS	+5V	Internal RAM	N/A	N/A	68-Pin CPGA	QML-Q	5962-89575	Obsolete
✦ UT69151 SµMMIT™ XTE	+15V +12V	Bus Controller Monitor 8-bit I/O Internal RAM	N/A	N/A	140-Lead CFP 139-Pin CPGA	QML-Q	5962-94758	Obsolete
ACT4455/ACT4459	+5V	Single Supply Transceiver			28-pad CLCC		5962-96741