SC-C1440 Просмотр технического описания (PDF) - NEL Frequency Controls

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SC-C1440

quartz crystal oscillators Frequency Range: 70.0 MHz to 165.0 MHz

NEL Frequency Controls 

LVCMOS

SC-C1440 Series Rev G

Frequency Range: 70.0 MHz to 165.0 MHz

Operating Conditions and Output Characteristics

Electrical Characteristics

Parameter

Frequency

Duty Cycle

Logic 0

Logic 1

Rise & Fall Time

Jitter, RMS(2)

Symbol

—

—

VOL

VOH

tr, tf

—

Tpz

—

Enable Voltage

—

Disable Voltage

—

Frequency Stability(1)

dF/F

Conditions

—

@VDD/2

@600 µA

@600 µA

10-90% VO

Overtone

—

—

—

Overall conditions including:

voltage, calibration, temp.,

10 yr aging, shock, vibration

Min

70.0 MHz

45/55%

—

VDD -0.2 V

—

—

—

1.3 V

—

-100 ppm

Typical

—

—

—

—

—

—

—

—

—

—

Max

165.0 MHz

55/45%

0.2 V

—

3.5 ns

3 psec

100 ns

—

0.5 V

+100 ppm

General Characteristics

Parameter

Supply Voltage(3)

Supply Current

Output Current

Operating Temperature

Storage Temperature

Power Dissipation

Lead Temperature

Load

Start-up Time

Symbol

VDD

IDD

IO

TA

TS

PD

TL

—

tS

Conditions

—

No Load

Low Level Output Current

—

—

—

Soldering, 10 sec.

—

—

Min

1.71 V

0.0 mA

0.0 mA

0ºC

-55ºC

—

—

—

—

Typical

1.8 V

25 mA

—

—

—

—

—

—

—

Environmental and Mechanical Characteristics

Mechanical Shock

Thermal Shock

Vibration

Soldering Condition

Hermetic Seal

Per MIL-STD-202, Method 213, Condition E

Per MIL-STD-833, Method 1011, Condition A

0.060" double amplitude 10 Hz to 55 Hz, 35g’s 55 Hz to 2000 Hz

300ºC for 10 seconds

Leak rate less than 1 x 10-8 atm.cc/sec of helium

Footnotes:

1) Standard frequency stability (±20, ±25, ±50 ppm & others available).

2) Jitter performance is frequency dependent. Please contact factory for full Wavecrest characterization.

RMS jitter bandwidth of 12kHz to 20MHz.

3) Internal high frequency power source decoupling.

Max

1.89 V

40 mA

±25.0 mA

70ºC

125ºC

76 mW

300ºC

15 pf

10 ms

Test Load

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