Seiko NPC Corporation | Products - [Select Product : for High-stability Clock Oscillator]

Crystal Oscillator

Fundamental
Oscillator

3rd Overtone
Oscillator

SAW
Oscillator

High-frequency

Differential
output

[for High-stability Clock Oscillator]

| for Clock Oscillator | for Differential Output Oscillator | for VCXO |

Device	Features	Supply Voltage [V]	Recommended operating frequency^*1 [MHz]	Package	Datasheet
5041 series	High-stability clock oscillator module ICs available for mounting in 3.2mm × 2.5mm, 2.5mm × 2.0mm, 2.0mm × 1.6mm packages Initial frequency tolerance adjustment function (fo adjust) and frequency temperature characteristics compensation for improved frequency stability Built-in rewritable EEPROM for data configuration 6-pad: same as general clock oscillator ICs Frequency divider output for 0.625MHz (min) low frequency output (selected by device version) CMOS output Suitable pad layout for flip chip mounting	1.60 to 3.63	20 to 55	Wafer form	(114KB)
5042 series	High-stability clock oscillator module ICs available for mounting in 3.2mm × 2.5mm, 2.5mm × 2.0mm packages Initial frequency tolerance adjustment function (fo adjust) and frequency temperature characteristics compensation for improved frequency stability Built-in rewritable EEPROM for data configuration 6-pad: same as general clock oscillator ICs Frequency divider output for 0.625MHz (min) low frequency output (selected by device version) CMOS output Suitable pad layout for flip chip mounting	1.60 to 3.63	20 to 55	Chip form	(110KB)

^*1.

The recommended oscillation frequency is a yardstick value derived from the crystal used for NPC characteristics authentication. However, the oscillation frequency range is not guaranteed. Specifically, the characteristics can vary greatly due to crystal characteristics and mounting conditions, so the oscillation characteristics of components must be carefully evaluated.



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