SiT3809
SiT3809 is 80 MHz to 220 MHz MEMS VCXO manufactured by SiTime.
Features
- Any frequency between 80.000001 MHz and 220 MHz with 6 decimal places of accuracy
- 100% pin-to-pin drop-in replacement to quartz-based VCXO
- Frequency stability as tight as ±10 ppm
- Widest pull range options from ±25 ppm to ±1600 ppm
- Industrial or extended mercial temperature range
- Superior pull range linearity of ≤1%, 10 times better than quartz
- LVCMOS/LVTTL patible output
- Four industry-standard packages: 2.5 mm x 2.0 mm (4-pin),
3.2 mm x 2.5mm (4-pin), 5.0 mm x 3.2 mm (6-pin), 7.0 mm x 5.0 mm (6-pin)
- Instant samples with Time Machine II and field programmable oscillators
- Ro HS and REACH pliant, Pb-free, Halogen-free and Antimony-free
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Applications
- Tele clock synchronization, instrumentation
- Low bandwidth analog PLL, jitter cleaner, clock recovery, audio
- Video, 3G/HD-SDI, FPGA, broadband and networking
Electrical Specifications
Table 1. Electrical Characteristics[1, 2, 3]
Parameter Output Frequency Range Frequency Stability
Aging Operating Temperature Range
Supply Voltage
Current Consumption Standby Current
Pull Range[5, 6] Upper Control Voltage
Lower Control Voltage Control Voltage Input Impedance Control Voltage Input Capacitance Linearity Frequency Change Polarity Control Voltage Bandwidth (-3d B)
Symbol f
F_stab
F_aging T_use
Vdd
Idd I_std
PR VC_U
VC_L Z_in C_in Lin
- V_BW
Min.
Typ.
Max.
Unit
Condition
Frequency...
