SiTIME
MEMS OSC VCXO 25.16582MHZ LVCMOS. VCXO Oscillators 25.16582MHz 50PPM 2.5V -20C to +70C
Microchip Technology
MEMS OSC XO 47.3333MHZ CMOS SMD. Standard Clock Oscillators MEMS Oscillator, Low Power, 0C-70C, 50ppm
IDT, Integrated Device Technology Inc
XTAL OSC XO 33.33333MHZ HCMOS. Standard Clock Oscillators 33.33333 MHz, HCMOS 3.3V, 25 ppm