| |
Fujitsu

Fujitsu

Gain Margin Design Service

Sufficient gain margin in oscillator is the key to reliable circuit design. However, most engineers do not have the time to catch up with the ever changing requirement of crystal oscillator design. Hong Kong X’tals (HKC) offers FREE crystal matching service (limited time)

Applications that require more attention in gain margin

  • RF communication products, such as WiFi, Bluetooth, RKE, TPMS
  • Safety and live concerned products, such as Airbag, ABS
  • Hi-Rel products that target at Zero (or low) defective parts per million, such as Automotive applications


IC Brand IC Number HKC Series Package Size Freq CL(pF) Typical Application Ordering Code Question
Fujitsu MB90F394 SG HC49US Formed Leads with Jacket 4 MHz 12 Automotive Cluster SG00M0400AZ3F question
Fujitsu MB90F394 SS HC49US SMD-2 4 MHz 8 Automotive Cluster SS00M0400AZ3C question
Fujitsu MB90F428 SG HC49US Formed Leads with Jacket 4 MHz 12 Automotive Cluster SG00M0400AZ3F question
Fujitsu MB90F428 SS HC49US SMD-2 4 MHz 8 Automotive Cluster SS00M0400AZ3C question
Fujitsu MB91F524FW CA 5032 Ceramic SMD-4 8 MHz 10 Automotive Cluster 5032M0800AZ3E question
Fujitsu MB91F594BS SS HC49US SMD-2 4 MHz 8 Automotive Cluster SS00M0400AZ3C question
Fujitsu MB96F386RSB SS HC49US SMD-2 4 MHz 10 Automotive Cluster SS00M0400AZ3E question
Fujitsu MB96F646RB CA 5032 Ceramic SMD-4 8 MHz 8 Automotive Cluster 5032M0800AZ3C question