Products

RadHard Clocks

Spaceborn applications demand increased bandwidth and performance in their electronic subsystems.

Frontgrade offers a RadHard Clocks family giving satellite systems excellent clock management functionality to circumvent performance limitations. 

Frontgrade's QML-Q and QML-V qualified clock ICs reduce cost, improve design quality and flexibility when managing multiple clock domain systems.

In addition, these devices are designed specifically to solve high reliability clock network problems.

Clocks - Products

Part NumberFrequency# of
Clocks
Supply VoltageTID
krad(Si)
SEL
LET (MeV-cm²/mg)
PackageFlight GradeSMD Part Number
UT7R9956MHz to
200MHz
8I/O = +2.25V to +3.6V
Core = +3.3V
100≤10948-Lead Ceramic Flat PackQML-Q
QML-V
5962-05214
UT7R995C6MHz to
200MHz
8I/O = +2.25V to +3.6V
Core = +3.3V
100≤10948-Lead Ceramic Flat PackQML-Q
QML-V
5962-05214
UT54ALVC25258I/O = +2.0V to +3.6V
Core = +3.3V
1000≤11114-Lead Ceramic Flat PackQML-Q
QML-V
5962-06233
UT7R2XLR816750KHz to
200MHz
16I/O = +2.25V to +3.6V
Core = +3.3V
100≤109168-Pin Ceramic Land Grid Array
168-Pin Ball Grid Array
168-Pin Ceramic Column Grid Array
QML-Q
QML-Q+
5962-08243

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RadHard Clocks