QT70-C-10-FREQ1 datasheet, PDF

LEADLESS CHIP CARRIER

Q-TECH

CORPORATION

CRYSTAL CLOCK OSCILLATORS

1.8 to 15Vdc - 732.4Hz to 125MHz

Description

Q-Tech’s Leadless Chip Carrier crystal oscillators

consist of a source clock square wave generator, logic

output buffers and/or logic divider stages, and a round

AT high-precision quartz crystal built in a ceramic true

SMD package.

Features

• Made in the USA

• ECCN: EAR99

• DFARS 252-225-7014 Compliant:

Electronic Component Exemption

• USML Registration # M17677

• Wide frequency range from 732.4Hz to 125MHz

• Available as QPL MIL-PRF-55310/19 (QT66T), /20

(QT62T), and /29 (QT66HCD)

• Choice of packages and pin outs

• Choice of supply voltages

• Choice of output logic options ( CMOS, ACMOS,

HCMOS, LVHCMOS, TTL, ECL, PECL, and

LVPECL)

• AT-Cut crystal

• True SMD hermetically sealed package

• Tight or custom symmetry available

• Low height available

• External tuning capacitor option

• Fundamental and third overtone designs

• Tristate function option D

• Four-point crystal mounts

• Custom design available tailors to meet customer’s

needs

• Q-Tech does not use pure lead or pure tin in its

products

• RoHS compliant

Ordering Information

Model #

C

AC

HC

T

L

N

R

Z

=

QTXX — XX — D — XX — M — 60.000MHz

Tristate Option D

(Left blank if no Tristate)

CMOS +5V to +15V *

ACMOS +5V

HCMOS +5V

TTL +5V

LVHCMOS + 3.3V

LVHCMOS + 2.5V

LVHCMOS + 1.8V

Z output

(*) Please specify supply voltage when ordering CMOS

(**) Require an external capacitor

For frequency stability vs. temperature options not listed herein, please request a

custom part number.

1

3**

4

5

6

9

10

11

12

=

Screened to

MIL-PRF-55310,level B

(Left blank if no screening)

±

100ppm

5ppm

50ppm

25ppm

50ppm

100ppm

50ppm

100ppm

at

0ºC

-20ºC

-55ºC

-40ºC

Output frequency

to +70ºC

to +50ºC

to +70ºC

to +105ºC

to +125ºC

to +85ºC

Applications

• Designed to meet today’s requirements for all voltage

applications

• Wide military clock applications

• Industrial controls

• Microcontroller driver

• Package material (Header): 90% AL2O3 , (Metalization): Tungsten

• Lead finish:

Gold Plated – 50µ ~ 80µ inches

Nickel Underplate – 100µ ~ 250µ inches

• Cover: Kovar, Gold Plated – 60µ ~ 90µ inches

Nickel Underplate – 50µ ~ 100µ inches

With attached Preform – 80% Au, 20% Sn

• Package to lid attachment: Seam weld

Package Information

For Non-Standard requirements, contact Q-Tech Corporation at

Sales@Q-Tech.com

Packaging Options

• Standard packaging in anti-static plastic tube

• Optional Tape and Reel

• Solder Dip Sn/Pb 60/40%

• P. I. N. D. test

• J-leads attached

Other Options Available For An Additional Charge

Specifications subject to change without prior notice.

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

Leadless Chip Carrier (Revision D, August 2008) (ECO# 9414)

1

LEADLESS CHIP CARRIER

Electrical Characteristics

Parameters

Output freq. range (Fo)

Supply voltage (Vdd)

Freq. stability (∆F/∆T)

Storage temp. (Tsto)

QT66

QT71

QT62, 70

CORPORATION

Q-TECH

CRYSTAL CLOCK OSCILLATORS

1.8 to 15Vdc - 732.4Hz to 125MHz

C

AC

HC

T

L (*)

732.4Hz — 15MHz

100kHz — 15MHz

5V ~ 15Vdc ± 10%

732.4Hz — 85MHz

100kHz — 85MHz

5.0Vdc ± 10%

732.4Hz — 85MHz

732.4Hz — 125MHz

100kHz — 125MHz

3.3Vdc ± 10%

Operating temp. (Topr)

F and Vdd dependent

3 mA max. at 5V up to 5MHz

25 mA max. at 15V up to 15MHz

See Option codes

-62ºC to + 125ºC

See Option codes

732.4Hz ~ < 16MHz

16MHz ~ < 40MHz

40MHz ~ < 60MHz

60MHz ~

85MHz

45/55% max. Fo < 12MHz

40/60% max. Fo ≥ 12MHz

3 mA max. - 732.4Hz ~ < 500kHz

6 mA max. - 500kHz ~ < 16MHz

10 mA max. - 16MHz ~ < 32MHz

20 mA max. - 32MHz ~ < 60MHz

30 mA max. - 60MHz ~ < 100MHz

40 mA max. - 100MHz ~ 125MHz

Operating supply current

(Idd) (No Load)

Symmetry

(50% of ouput waveform or 1.4Vdc for

TTL)

Rise and Fall times

(with typical load)

Output Load

Start-up time (Tstup)

Output voltage (Voh/Vol)

Output Current (Ioh/Iol)

Enable/Disable

Tristate function Pin 1

20 mA max. -

25 mA max. -

35 mA max. -

45 mA max. -

45/55% max. Fo < 4MHz

40/60% max. Fo ≥ 4MHz

30ns max.

(Measured from 10% to 90%)

15pF // 10kΩ

15ns max. Fo < 15kHz

6ns max. Fo 15kHz ~ 39.999MHz

3ns max. Fo 40MHz ~ 160 MHz

(Measured from 10% to 90% CMOS or from 0.8V to 2.0V TTL)

10TTL Fo < 20MHz

6TTL Fo ≥ 20MHz

15pF // 10kΩ

10ms max.

0.9 x Vdd min.; 0.1 x Vdd max.

± 24mA

± 1mA typ. at 5V

± 6.8mA typ. at 15V

±8 mA

VIH ≥ 2.2V Oscillation;

VIL ≤ 0.8V High Impedance

2.4V min.; 0.4V max.

-1.6mA / TTL

+40µA / TTL

0.9 x Vdd min.; 0.1 x Vdd max.

± 4mA .

Call for details

Jitter RMS 1σ (at 25ºC)

(*)

Z

Aging (at 70ºC)

8ps typ. - < 40MHz

5ps typ. - ≥ 40MHz

VIH ≥ 0.7 x Vdd Oscillation;

VIL ≤ 0.3 x Vdd High Impedance

15ps typ. - < 40MHz

8ps typ. - ≥ 40MHz

Available in 2.5Vdc (N) or 1.8Vdc (R)

Output logic can drive up to 200 pF load with typical 6ns rise & fall times (tr, tf)

ECL, PECL, LVPECL are available. Please contact Q-Tech for details.

Q-TECH Corporation

-

± 5ppm max. first year / ± 2ppm typ. per year thereafter

10150 W. Jefferson Boulevard, Culver City 90232

-

Tel: 310-836-7900 - Fax: 310-836-2157

-

www.q-te c h.c om

Leadless Chip Carrier (Revision D, August 2008) (ECO# 9414)

2

LEADLESS CHIP CARRIER

Q-TECH

Package Configuration Versus Pin Connections

A

B

C

CORPORATION

CRYSTAL CLOCK OSCILLATORS

1.8 to 15Vdc - 732.4Hz to 125MHz

QT62

6

1 44

40

QT66

6

QT70

1

43

QT71

D

12

Q-TECH

P/N

FREQ.

D/C S/N

5

1 40

36

4

1 28

26

34

10

Q-TECH

P/N

FREQ.

D/C S/N

12

31

Q-TECH

P/N

FREQ.

D/C S/N

37

8

Q-TECH

P/N

FREQ.

D/C S/N

22

.085

MAX.

(2.16)

.085

MAX.

(2.16)

.085

MAX.

(2.16)

.085

MAX.

(2.16)

.025

(.635)

.020

(.508)

.020

(.508)

.025

(.635)

.040

(1.02)

.300

SQ.

(7.62)

.500

(12.70

SQ.

.050

(1.27)

.360

SQ.

(9.14)

.040

(1.02)

.440

SQ.

(11.18)

.050

(1.27)

.650

12

34

(16.51)

SQ.

10

31

.480

SQ.

(12.19)

12

37

.560

SQ.

(14.22)

8

22

.450

SQ.

(11.43)

4

5

1 40

36

.040

(1.02)

6

1 48

43

.040

(1.02)

1 28

26

.050

(1.27)

6

1 44

40

.050

(1.27)

Dimensions are in inches (mm)

QT # Conf

QT62

QT66

QT70

QT71

A

B

C

Vcc

GND

Case

34 & 40

31 & 37

44

Output

42

39

47

28

E/D

41

32

N/A

27

6 & 12 34 & 40

4 & 10 31 & 37

5

44

Equivalent

MIL-PRF-55310

Configuration

/19 = QT66T

/29 = QT66HCD

N/A

/20 = QT62T

D

4 & 8 22 & 26

22 & 26

Please contact factory for pin connections on external capacitor (code 3).

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

Leadless Chip Carrier (Revision D, August 2008) (ECO# 9414)

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LEADLESS CHIP CARRIER

Q-TECH

Output Waveform (Typical)

SYMMETRY =

TH

T

Tr

VOH

Tf

Vdd

x 100%

CORPORATION

Tape and Reel

CRYSTAL CLOCK OSCILLATORS

1.8 to 15Vdc - 732.4Hz to 125MHz

1.75±0.1

0.3±.005

5º Max

ø1.5

2.0±0.1

4.0±0.1

5.5±0.1

0.9xVdd

0.5xVdd

Bo

0.1xVdd

VOL

TH

GND

Test Circuit

ø1.5

T

P

Ao

Ko

26

ø13.0±0.5

Typical test circuit for TTL logic.

Vdd

RL

+

mA

-

+

Vdc

-

0.1µF

or

0.01µF

Vdd OUT

OUT

E/D GND

CL

Rs

2.0

2.5

ø178±1

or

ø330±1

ø80±1

120º

+

POWER

SUPPLY

-

LOAD

6 TTL

10 TTL

CL(*)

12pF

20pF

RL

430Ω

270Ω

RS

10kΩ

6kΩ

(*) CL inclides the loading effect of the oscilloscope probe.

Dimensions are in mm. Tape is compliant to EIA-481-A.

QT#

QT62

Ground

Typical test circuit for CMOS logic

+ mA

+

Power

supply

-

+

Vdc

Vdd Out

0.1µF

or

E/D GND

0.01µF

Output

P

(mm)

20

16

Ao

(mm)

17

12.57

12.00

Bo

(mm)

17.30

12.57

12.00

Ko

(mm)

2.70

2.54

3.00

Reel size

Qty per reel

(Diameter in mm)

(pcs)

178mm

330mm

178mm

330mm

178mm

330mm

280

1200

280

1200

100

600

-

15pF

(*)

10k

QT66

QT71

Tristate Function

Frequency vs. Temperature Curve

50

40

Frequency Stability (PPM)

30

20

10

0

The Tristate function on pin 1 has a built-in pull-up resistor typical 50kΩ, so it

can be left floating or tied to Vdd without deteriorating the electrical performance.

(*) CL includes probe and jig capacitance

FREQUENCY STABILITY VS. TEMPERATURE QT66T-64.000MHz

-10

-20

-30

-40

-50

-55

-50

-45

-40

-35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

25

30 35 40

45

Temperature (°C)

2_5

3_5

50

4_5

55

60

65

70

75

80

85

90

95

100 105 110 115 120 125

1_5

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

Leadless Chip Carrier (Revision D, August 2008) (ECO# 9414)

4

24.0±0.3

LEADLESS CHIP CARRIER

Q-TECH

Thermal Characteristics

CORPORATION

CRYSTAL CLOCK OSCILLATORS

1.8 to 15Vdc - 732.4Hz to 125MHz

The heat transfer model in a hybrid package is described in

figure 1.

D/A epoxy

Die

D/A epoxy

45º

Heat

Hybrid Case

45º

Substrate

Heat spreading occurs when heat flows into a material layer of

increased cross-sectional area. It is adequate to assume that

spreading occurs at a 45° angle.

The total thermal resistance is calculated by summing the

thermal resistances of each material in the thermal path

between the device and hybrid case.

RT = R1 + R2 + R3 + R4 + R5

R1

R2

R3

R4

R5

Die

D/A epoxy

The total thermal resistance RT (see figure 2) between the heat

source (die) to the hybrid case is the Theta Junction to Case

(Theta JC) in°C/W.

(Figure 1)

Substrate

D/A epoxy

Hybrid Case

T

CA

• Theta junction to case (Theta JC) for this product is 30°C/W.

• Theta case to ambient (Theta CA) for this part is 100°C/W.

• Theta Junction to ambient (Theta JA) is 130°C/W.

Maximum power dissipation PD for this package at 25°C is:

• PD(max) = (TJ (max) – TA)/Theta JA

• With TJ = 175°C (Maximum junction temperature of die)

• PD(max) = (175 – 25)/130 = 1.15W

A

T

C

JC

T

J

Die

JC

CA

JA

(Figure 2)

Environmental Specifications

Q-Tech Standard Screening/QCI (MIL-PRF55310) is available for all of our Leadless Chip Carrier packages. Q-Tech can also

customize screening and test procedures to meet your specific requirements. The Leadless Chip Carrier packages are designed and

processed to exceed the following test conditions:

Environmental Test

Temperature cycling

Constant acceleration

Seal Fine Leak

Burn-in

Aging

Vibration sinusoidal

Shock, non operating

Thermal shock, non operating

Ambient pressure, non operating

Resistance to solder heat

Moisture resistance

Terminal strength

Resistance to solvents

Solderability

Test Conditions

MIL-STD-883, Method 1010, Cond. B

MIL-STD-883, Method 2001, Cond. A, Y1

MIL-STD-883, Method 1014, Cond. A

160 hours, 125°C with load

30 days, 70°C, ± 1.5ppm max

MIL-STD-202, Method 204, Cond. D

MIL-STD-202, Method 213, Cond. I

MIL-STD-202, Method 107, Cond. B

MIL-STD-202, 105, Cond. C, 5 minutes dwell time minimum

MIL-STD-202, Method 210, Cond. B

MIL-STD-202, Method 106

MIL-STD-202, Method 211, Cond. C

MIL-STD-202, Method 215

MIL-STD-202, Method 208

Please contact Q-Tech for higher shock requirements

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

Leadless Chip Carrier (Revision D, August 2008) (ECO# 9414)

5

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Q-TECH Corporation
Reach Compliance Code	compliant
Other features	TAPE AND REEL
maximum descent time	30 ns
Frequency Adjustment - Mechanical	NO
frequency stability	100%
JESD-609 code	e4
Manufacturer's serial number	QT70
Installation features	SURFACE MOUNT
Maximum operating frequency	4 MHz
Minimum operating frequency	0.0007324 MHz
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Oscillator type	CMOS
Output load	10 KOHM, 15 pF
physical size	14.22mm x 14.22mm x 2.16mm
longest rise time	30 ns
Maximum supply voltage	15 V
Minimum supply voltage	5 V
surface mount	YES
maximum symmetry	45/55 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier

QT70-C-10-FREQ1

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QT70-C-10-FREQ1 Parametric

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