EH2500ET-1.08M Ecliptek, EH2500ET-1.08M Datasheet - Page 3

• Manufacturer Part Number: EH2500ET-1.08M
• Description: Programmable Oscillators 1.08MHz -40C +85C 100ppm
• Manufacturer: Ecliptek

Specifications of EH2500ET-1.08M

• Product Category: Programmable Oscillators
• Rohs: yes
• Package / Case: 7 mm x 5 mm
• Frequency: 1.08 MHz
• Frequency Stability: 25 PPM
• Supply Voltage: 5 V
• Load Capacitance: 50 pF
• Termination Style: SMD/SMT
• Output Format: CMOS
• Minimum Operating Temperature: - 40 C
• Maximum Operating Temperature: + 85 C
• Dimensions: 5 mm W x 7 mm L x 1.6 mm H
• Mounting Style: SMD/SMT
• Product: Programmable

10.
11.
12.
When entering the tri-state mode, the time from when the oscillator pad one input control reaches V
oscillator output pad becomes high impedance is shown as t
when the oscillator pad one input control reaches V
For this series, characterization test data indicates that t
Does this series offer a stand-by function?
This oscillator series does not offer a stand-by function for power management. Some circuitry within the
oscillator remains active when the voltage at the control pad is set to a logic low state.
Can I obtain a non-tri-state function for this product series?
This product series only offers a tri-state function on pad one of the oscillators. The customer can use this
oscillator series as a non-tri-state oscillator by setting the voltage on tri-state control (pad 1) to either no connect
or logic high. The oscillator has an internal pull up resistor on tri-state control (pad 1). The datasheet provides the
V
How do I specify the overall frequency stability for this product series?
Ecliptek defines the frequency stability performance of the device inclusive of specific oscillator operating
conditions. This is often called the "Inclusive Method". Ecliptek specifies the following parameters for this series of
product:
EH25 TEN10-005-027 Rev B
IH
and V
IL
thresholds for control of the tri-state function.
Calibration Frequency Tolerance at 25°C
Frequency Stability over Operating Temperature Range
Supply Voltage
Output Load
First Year Aging at 25°C
260°C Reflow
Shock and Vibration
Figure: Tri-State Timing Diagram
OH
and the oscillator output begins clocking is shown as t
PLZ
is typically 50nS and t
PLZ
. When exiting the tri-state mode, the time from
Ecliptek Frequently Asked Questions
PZL
is typically less than 100nS.
IL
and the
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PZL
.