QG793HCD16M-0.225MHZ datasheet, PDF

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QG793HCD16M-0.225MHZ: DescriptionHCMOS Output Clock Oscillator, 0.225MHz Nom, J-LEADED, SMD, 6 PIN; CategoryPassive components oscillator; File Size1MB，18 Pages; ManufacturerQ-TECH Corporation; Environmental Compliance

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QG793HCD16M-0.225MHZ Overview

HCMOS Output Clock Oscillator, 0.225MHz Nom, J-LEADED, SMD, 6 PIN

QG793HCD16M-0.225MHZ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Maker	Q-TECH Corporation
package instruction	J-LEADED, SMD, 6 PIN
Reach Compliance Code	compliant

QG793HCD16M-0.225MHZ Preview

QT780 SERIES

Q-TECH

CORPORATION

Low Cost Space Crystal Oscillator

1.8V, 2.5V, 3.3V, 5Vdc

225kHz to 162.5MHz

Description

Q-Tech’s low profile extreme high shock hybrid

oscillators consist of an IC operating at various supply

voltages from 1.8V, 2.5V, 3.3V, and 5.0Vdc and a

miniature strip quartz crystal. The series is offered in

various ceramic package configurations from true

Surface-Mount SMT to straight leads and formed leads.

This is the smallest package offered with a 50kRad(Si)

TID for Low Earth Orbit (LEO) with high shock and high

reliability space applications.

Features

Made in the USA

ECCN: EAR99

50kRad(Si) Total Dose Ionization

Broad Frequency Range, 230kHz to 162.5MHz

Small Footprint

CMOS, LVHCMOS, LVDS

Various Supply Voltages, 1.8Vdc to 5.0Vdc

Wide Operating Temperature Range, -55°C to 125°C

Tri-State Output (Option D)

Hermetically sealed package

Fundamental and 3rd Overtone Designs

Screening per MIL-PRF-55310, Level B, with PIND

High Shock Resistant Tested Up to 20,000g Mechani-

cal Shock, Half-Sine, 0.3ms, All Axes

• Tape and Reel Packaging is available for an additional

cost (for SMD parts).

• Optional Hot Solder Dip, Sn60Pb40 or SAC305

• RoHS Compliant

•

Ordering Information

(Sample part number)

Q T 781 L D

M - 50.000M H z

Q T 781

M - 50.000MHz

Solder Dip Options

T = Standard

S = Sn60Pb40

G = SAC305

Frequency

Output Frequency in

kHz or MHz

Screening

M =

Screening per MIL-PRF-55310,

Level B, modified

E =

Engineering Model

Package (*)

See Pages 2 and 7 - 14

Applications

• Commercial satellites

• Low Earth Orbit

Logic

HC = HCMOS +5V

L = CMOS +3.3V

N = CMOS +2.5V

R = CMOS +1.8V

(QT780, QT785, QT786, QT787,

QT793 & QT794 Only)

LW = LVDS

+3.3V

NW = LVDS

+2.5V

Tristate

(‘D’ not required for LW, NW)

(*) See package outlines for sizes (Pages 7 - 14)

(**) Frequency stability vs. temperature codes may not

be available in all frequencies.

19 =

Blank = No Tristate

= With Tristate

Temperature code (**)

±65ppm at -55°C to +125°C

±50ppm at -55°C to +105°C

±75ppm at -55°C to +125°C

±50ppm at -55°C to +125°C

±100ppm at -55°C to +125°C

±50ppm at -40°C to +85°C

±100ppm at -40°C to +85°C

±25ppm at -40°C to +85°C

±100ppm at -55°C to +105°C

±15ppm at 23ºC ± 1ºC

±50ppm at -55°C to +125°C reference

to F at 23ºC

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com

QPDS-0010 (Rev C, September 2020)

1 of 18

QT780 SERIES

Q-TECH

CORPORATION

Low Cost Space Crystal Oscillator

1.8V, 2.5V, 3.3V, 5Vdc

225kHz to 162.5MHz

PRODUCT OFFERINGS

Photo

Product

QT781

Package

5x7mm

4 Pin Thru-hole

5x7mm

6 Pin Thru-hole

5x7mm

Surface Mount (SMD)

4 Pad SMT

5x7mm

Surface Mount (SMD)

6 Pad SMT

5x7mm

Surface Mount (SMD)

4 Pin Formed Lead

5x7mm

Surface Mount (SMD)

6 Pin Formed Lead

5x7mm

Surface Mount (SMD)

4 Pin Gull Wing

5x7mm

Surface Mount (SMD)

6 Pin Gull Wing

Surface Mount

(SMD)

4 Pin J-Lead

Surface Mount

(SMD)

4 Pin J-Lead

Surface Mount

(SMD)

4 Pin Gull Wing

Surface Mount

(SMD)

6 Pin Gull Wing

Surface Mount

(SMD)

4 Pin Formed Lead

Surface Mount

(SMD)

6 Pin Formed Lead

Output

Logic

CMOS

Vdd (V)

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

Frequency

Range

250kHz to 162.5MHz

Outline

Connection

QT786

CMOS

LVDS

250kHz to 162.5MHz

QT784

CMOS

250kHz to 162.5MHz

CMOS

LVDS

250kHz to 162.5MHz

QT785

QT782

CMOS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

QT787

CMOS

LVDS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

QT783

CMOS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

QT780

CMOS

LVDS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

QT778

CMOS

225kHz to 162.5MHz

CMOS

250kHz to 162.5MHz

QT788

QT790

CMOS

LVDS

250kHz to 162.5MHz

QT794

QT792

CMOS

250kHz to 162.5MHz

QT793

CMOS

LVDS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

QT789

4 Pin Thru-hole

CMOS

1.8Vdc, 2.5Vdc,

3.3Vdc, 5.0Vdc

250kHz to 162.5MHz

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com

QPDS-0010 (Rev C, September 2020)

2 of 18

QT780 SERIES

Q-TECH

CORPORATION

Low Cost Space Crystal Oscillator

1.8V, 2.5V, 3.3V, 5Vdc

225kHz to 162.5MHz

Electrical Performance Characteristics 225kHz to 162.5MHz CMOS

PARAMETERS

Output Frequency Range

(Fo)

Supply Voltage (Vdd)

Maximum Applied

Voltage (Vdd max.)

Operating Temperature

(Top)

Storage temperature

(Tsto)

225kHz – 85MHz

+1.8Vdc ± 10%

+5Vdc

225kHz – 100MHz

+2.5Vdc ± 10%

+5Vdc

See Ordering Information

-62°C to +125°C

225kHz – 162.5MHz

+3.3Vdc ± 10%

+5Vdc

225kHz – 85MHz

+5Vdc ± 10%

+7Vdc

Supply current (Idd)

Note 1/

4mA Max. 225kHz – <40MHz

10mA Max. 40MHz – <50MHz

20mA Max. 50MHz – 85MHz

6mA Max. 225kHz – <40MHz

15mA Max. 40MHz – <60MHz

25mA Max. 60MHz – <85MHz

30mA Max. 85MHz – 100MHz

6mA Max. 225kHz – <16MHz

10mA Max. 16MHz – <32MHz

20mA Max. 32MHz – <70MHz

30mA Max. 70MHz – <125MHz

40mA Max. 125MHz – <140MHz

50mA Max. 140MHz – 162.5MHz

20mA Max. 225kHz – <16MHz

25mA Max. 16MHz – <32MHz

35mA Max. 32MHz – 85MHz

Load

Note 2/

Duty Cycle (Sym)

Note 3/

Rise and Fall Times

(Tr/Tf)

Note 4/

Start-Up Time (Tstup)

Output Voltage High

(VOH)

Output Voltage Low

(VOL)

Enable/Disable (Tristate

Option – D)

Aging at +70°C ± 3°C

Period Jitter 1σ (RMS)

Integrated Phase Jitter

Note 5/

10Hz Offset -74dBc/Hz

100Hz Offset -107dBc/Hz

1kHz Offset -130dBc/Hz

10kHz Offset -135dBc/Hz

100kHz Offset -145dBc/Hz

1MHz Offset -150dBc/Hz

VIH

≥

0.7*Vdd Oscillation

VIL

≤

0.3*Vdd High Impedance

45/55% Max. 225kHz – <16MHz

40/60% Max. 16MHz – 85MHz

15pF//10kΩ

45/55% Max. 225kHz – <16MHz

40/60% Max. 16MHz – 100MHz

45/55% Max. 225kHz – <16MHz

40/60% Max. 16MHz – 162.5MHz

45/55% Max. 225kHz – <16MHz

40/60% Max. 16MHz – 85MHz

6ns Max. for Fo < 40MHz

3ns Max. for Fo

≥

40MHz

10ms Max.

0.9*Vdd Min.

0.1*Vdd Max.

VIH

≥

2.2Vdc Oscillation

VIL

≤

0.8Vdc High Impedance

±5ppm First Year Max.

±2ppm max. Each Year Thereafter

5ps Typ.

1ps Max.

10Hz Offset -78dBc/Hz

100Hz Offset -109dBc/Hz

1kHz Offset -130dBc/Hz

10kHz Offset -135dBc/Hz

100kHz Offset -145dBc/Hz

1MHz Offset -150dBc/Hz

Phase Noise (Typical)

Notes

1/ No Load.

2/ Consult factory for different load. Capable to drive up to: 50pF (5V) and 30pF (3.3V and 2.5V).

3/ Measured at 1/2 Vdd.

4/ Measured between 10% and 90%.

5/ Period Jitter: By design; not tested. Integrated Phase Jitter: 12kHz to 20MHz.

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com

QPDS-0010 (Rev C, September 2020)

3 of 18

QT780 SERIES

Q-TECH

CORPORATION

Low Cost Space Crystal Oscillator

1.8V, 2.5V, 3.3V, 5Vdc

225kHz to 162.5MHz

(For BiCMOS +2.5Vdc and +3.3Vdc LVDS Ouputs)

Electrical Performance Characteristics 40MHz to 162.5MHz LVDS

Maximum Ratings

Parameters

Supply Voltage

Operating Temperature

Storage Temperature

Lead Solder Temperature

Package Thermal Resistance

Junction Temperature

Symbol

Vdd

Top.

Tstg

ѲJc

Min.

-0.5

-55

-62

Max.

+125

260/10

+150

Units

°C

°C/seconds

°C/W

ºC

Recommended Operating Conditions

Electrical Parameter

Frequency Range

Frequency/Temperature Stability

Supply Voltage

Input Current

Output Voltage VOL

Output Voltage VOH

Differential Output Voltage (VOD)

Offset Voltage (VOS)

Output Waveform

Rise and Fall Time

Duty Cycle

Load

Measured without load

at maximum Vdd

0.90

247

1.125

20% to 80%

50% of output

1.1

1.45

330

1.25

Square Wave

Test Conditions

+2.5Vdc

+3.3Vdc

See temperature codes

Limits

Min.

-55

3.135

2.375

Nom.

Max.

162.5

+125

3.465

2.625

Units

MHz

°C

Vdc

N/A

ppm

Notes

+25

3.3

2.5

(See Note 1)

1.65

454

1.375

600

100Ω

(Connected between Q & QNOT)

±1.5

±2

Frequency Aging after 30 days

70°C±3°C

40MHz < F < 150MHz

150MHz < F < 162.5MHz

(See Note 2)

Frequency Aging/Year

Start-up Time

Output Enable VIH

Output Disable VIL

70°C±3°C

100µs ramp

0.7xVcc

±5

0.3xVcc

ppm

Vdc

(See Note 3)

Output High Impedance

NOTES:

1. Frequency stability compared to nominal frequency including initial accuracy at 25°C, load, and supply variations ±5%.

Frequency Stability code 19, measure frequency parameter at +23ºC ± 1ºC.

2. Normally frequency aging is up 30 days. However, aging may be ceased if value at 15 days is half than the limit of 30-day aging

value, or continued up to 90 days if value exeeds 30 day aging limit.

3. Aging is ±5ppm after first year and ±2ppm/year thereafter.

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com

QPDS-0010 (Rev C, September 2020)

4 of 18

QT780 SERIES

Q-TECH

CORPORATION

Low Cost Space Crystal Oscillator

1.8V, 2.5V, 3.3V, 5Vdc

225kHz to 162.5MHz

Typical test circuit for CMOS logic

+ mA

Power

supply

Vdc

0.1μF

0.01μF

Output

CMOS

15pF

(*)

10k

Ground

Tristate Function

100

LVDS

VOL

e/d

LVDS TERMINATION

VOD

VOH

(*) CL includes probe and jig capacitance

Figure 1 – Circuit Diagrams

Offset Frequency (Hz)

100

1E3

1E4

1E5

1E6

40MHz

-70

-101

-131

-153

-160

80MHz

-70

-100

-130

-150

-160

Figure 2 – Typical Phase Noise of a 40MHz QT781L-32.000MHz

Q-TECH Corporation - 10150 W. Jefferson Boulevard, Culver City 90232 - Tel: 310-836-7900 - Fax: 310-836-2157 - www.q-te ch.com

QPDS-0010 (Rev C, September 2020)

5 of 18

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