XLJ730 [IDT]

IDT XO LVPECL Crystal Oscillator;


型号：	XLJ730
厂家：	INTEGRATED DEVICE TECHNOLOGY
描述：	IDT XO LVPECL Crystal Oscillator 石英晶振
文件：	总12页 (文件大小：288K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

IDT XO LVPECL Crystal Oscillator

XUQ

DATASHEET

Description

Features

The XUQ is an Ultra Precision LVPECL crystal oscillator with

300fs typical phase jitter over 12kHz to 20MHz bandwidth.

Available in a wide frequency range from 16kHz to 670MHz,

the IDT XUQ series crystal oscillator utilizes a family of

proprietary ASICs, with a key focus on noise reduction

technologies.

• Frequency range: 0.016 to 670MHz

• Output type: LVPECL

• Frequency stability: ±20ppm, ±25ppm, ±50ppm, or

±100ppm

• Supply voltage: 1.8V, 2.5V, or 3.3V

• Phase jitter (1.875MHz to 20MHz): 100fs typical

• Phase jitter (12kHz to 20MHz): 300fs typical

The 4th order Delta Sigma Modulator reduces noise to the

levels that are comparable to traditional bulk Quartz and SAW

oscillators. With short lead-time, low cost, low noise, wide

frequency range, excellent ambient performance, the XUQ is

an excellent choice over the conventional technologies. The

XUQ has stabilities as tight as ±20ppm with extremely quick

delivery for both standard and custom frequencies.

• Package options: 5.0mm x 3.2mm x 1.2mm (JS6)

7.0mm x 5.0mm x 1.3mm (JU6)

• Operating temperatures: -20°C to +70°C or -40°C to +85°C

Pin Assignment

6-pin CLCC

Pin Descriptions

Pin Number

Pin Name

Description

E/D

No connect

Enable/Disable¹(0=Output Disabled)

Connect to ground

GND

OUT

OUT2

VDD

Output

Complementary output

Supply Voltage

1. Pulled high internally.

XUQ JUNE 20, 2017

XUQ DATASHEET

Absolute Maximum Ratings

Stresses above the ratings listed below can cause permanent damage to the XUQ. These ratings, which are standard values for

IDT commercially rated parts, are stress ratings only. Functional operation of the device at these or any other conditions above

those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions

for extended periods can affect product reliability. Electrical parameters are guaranteed only over the recommended operating

temperature range.

Item

Rating

VDD

E/D

-0.5 to +5.0V

-0.5V to VDD + 0.5V

-55°C to 125°C

OUT

Storage Temperature

Theta Ja (Junction to Ambient)

102°C/W – Still Air

ESD Compliance

Human Body Model (HBM)

Machine Model (MM)

1000V

150V

Mechanical Testing

Parameter

Test Method

Mechanical Shock

Half-Sine wave with 0.3ms 3000G

X, Y, Z each direction 1 time

Mechanical Vibration

Frequency: 10 to 55 MHz Amplitude: 1.5mm

Frequency: 55~2000Hz Peak value: 20G

Duration time: 4H for each X,Y,Z axis Total 12hours

High Temp Operating Life (HTOL)

Hermetic Seal

2000 Hours 125°C (under power)

Gross leak (Air leak test)

Fine leak (Helium leak test) He-pressure: 6kgf/cm² 2 hours

Solder Reflow Profile

t_P

10 seconds Max within

5°C of 260°C peak

260°C

Ramp up 3°C/s Max

Ramp down not

to exceed 6°C/s

225°C

180°C

50 ±10

seconds

above 225°C

reflow area

120 ±20 seconds

in pre-heating

area

160°C

25°C

400 seconds MAX from +25°C to 260°C peak

IDT XO LVPECL CRYSTAL OSCILLATOR

JUNE 20, 2017

XUQ DATASHEET

DC Characteristics

(V = 3.3V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

Min

Typ

Max

Units

Power Supply Current

I_DD

<212.5MHz

>212.5MHz

115

128

Output HIGH Voltage

Output LOW Voltage

V_OH

V_OL

V_IH

Std LVPECL load

1.85

1.1

2.3

1.65

Enable/Disable Input HIGH Voltage

(Output enabled)*

70%V_DD

Enable/Disable Input LOW Voltage

(Output disabled)

V_IL

30%V_DD

* A pullup resistor from pin 6 (VDD) to pin 1 (E/D) enables output when pin 1 is left open.

AC Characteristics

(V = 3.3V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

Min

0.016

±20

Typ

Max

670

±100

Units

MHz

ppm

Ohms

Output Frequency Range

Frequency Stability

F_OUTR

Temperature = -20°C to +70°C

Temperature = -40°C to +85°C

Ta = 25°C

±25

Aging (1^styear)

Aging (10 years)

Output Load

Ta = 25°C

To V_DD-2.0V

Start-up Time

T_ST

Output valid time after VDD meets

minimum specified level

Output Rise Time

20% to 80% V_PP,Std frequencies

80% to 20% V_PP,Std frequencies

400

Output Fall Time

Output Clock Duty Cycle

T_DTCY

50% V_PP

<312.5MHz

>312.5MHz

Output Enable/ Disable Time

Period Jitter, RMS

Random Jitter

T_OE

J_PER

R_J

100

Frequency = 156.25MHz

1.8

0.7

Frequency = 156.25MHz

Per MJSQ spec (Methodologies for

Jitter and Signal Quality specifications)

1.8

Deterministic Jitter

Total Jitter

D_J

T_J

Phase Jitter (12kHz – 20MHz)

_JITTER

_NOISE

Standard frequencies at 25°C, 3.3V

100Hz of Carrier

300

-95

400

Phase Noise Performance

Frequency = 156.25MHz

dBc/Hz

1kHz of Carrier

-115

-120

-129

-149

-156

10kHz of Carrier

100kHz of Carrier

1MHz of Carrier

10MHz of Carrier

100MHz, 106.25MHz, 125MHz, 150MHz, 155.52MHz, 156.25MHz, 200MHz, 212,5MHz,

250MHz, 300MHz, 312.5MHZ, 400MHz (Contact IDT for additional frequencies)

Output Frequency (Standards)

F_OUT

Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not

recommend hand soldering the devices.

JUNE 20, 2017

IDT XO LVPECL CRYSTAL OSCILLATOR

XUQ DATASHEET

DC Characteristics

(V = 2.5V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

<156.25MHz

Min

Typ

Max

Units

Power Supply Current

I_DD

102

112

>156.25MHz

Output HIGH Voltage

Output LOW Voltage

V_OH

V_OL

V_IH

Std LVPECL load

1.1

1,45

0.035

0.085

Enable/Disable Input HIGH Voltage

(Output enabled)*

70%V_DD

Enable/Disable Input LOW Voltage

(Output disabled)

V_IL

30%V_DD

* A pullup resistor from pin 6 (VDD) to pin 1 (E/D) enables output when pin 1 is left open.

AC Characteristics

(V = 2.5V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

Min

0.750

±20

Typ

Max

670

Units

MHz

ppm

Ohms

Output Frequency Range

Frequency Stability

F_OUTR

Temperature = -20°C to +70°C

Temperature = -40°C to +85°C

To V_DD-2.0V

±100

±25

Output Load

Start-up Time

T_ST

Output valid time after VDD meets

minimum specified level

Output Rise Time

20% to 80% V_PP

80% to 20% V_PP

250

360

630

Output Fall Time

Output Clock Duty Cycle

T_DTCY

50% V_PP

<156.25MHz

>156.25MHz

Output Enable/ Disable Time

Period Jitter, RMS

Random Jitter

T_OE

J_PER

R_J

100

Frequency = 156.25MHz

Per MJSQ spec (Methodologies for

Jitter and Signal Quality specifications)

0.7

1.6

Deterministic Jitter

Total Jitter

D_J

T_J

Phase Jitter (12kHz – 20MHz)

_JITTER

_NOISE

Frequency = 156.25MHz at 25°C, 2.5V

100Hz of Carrier

350

-94

-113

-120

-128

-147

-155

500

Phase Noise Performance

Frequency = 156.25MHz

dBc/Hz

1kHz of Carrier

10kHz of Carrier

100kHz of Carrier

1MHz of Carrier

10MHz of Carrier

Output Frequency (Standards)

F_OUT

100MHz, 106.25MHz, 125MHz, 150MHz, 155.52MHz, 156.25MHz, 200MHz,

212,5MHz, 250MHz, 300MHz, 312.5MHZ, 400MHz

(Contact IDT for additional frequencies)

Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not

recommend hand soldering the devices.

IDT XO LVPECL CRYSTAL OSCILLATOR

JUNE 20, 2017

XUQ DATASHEET

DC Characteristics

(V = 1.8V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

Min

Typ

Max

Units

Power Supply Current

I_DD

<250MHz

>250MHz

Output HIGH Voltage

Output LOW Voltage

V_OH

V_OL

V_IH

Std LVPECL load

0.5

0.8

0.25

Enable/Disable Input HIGH Voltage

(Output enabled)*

70%V_DD

Enable/Disable Input LOW Voltage

(Output disabled)

V_IL

30%V_DD

* A pullup resistor from pin 6 (VDD) to pin 1 (E/D) enables output when pin 1 is left open.

AC Characteristics

(V = 1.8V ±5%, T = - 20°C to +70°C; -40° to +85°C). Below are guaranteed for listed standard frequencies.

Parameter

Symbol

Condition

Min

0.016

±20

Typ

Max

670

Units

MHz

ppm

Ohms

Output Frequency Range

F_OUTR

Frequency Stability

STD Frequencies

Temperature = -20°C to +70°C

Temperature = -40°C to +85°C

To GND

±100

±25

Output Load

Start-up Time

T_ST

Output valid time after VDD meets

minimum specified level

Output Rise Time

20% to 80% V_PP

80% to 20% V_PP

250

350

Output Fall Time

Output Clock Duty Cycle

T_DTCY

At 50% V_PP

<312.5MHz

>312.5MHz

Output Enable/ Disable Time

Period Jitter, RMS

Random Jitter

T_OE

J_PER

R_J

100

4.2

1.6

Frequency = 156.25MHz

1.8

0.75

Frequency = 156.25MHz

Per MJSQ spec (Methodologies for

Jitter and Signal Quality specifications)

Deterministic Jitter

Total Jitter

D_J

T_J

Phase Jitter (12kHz – 20MHz)

_JITTER

_NOISE

Frequency = 156.25MHz at 25°C, 1.8V

100Hz of Carrier

750

-90

1200

Phase Noise Performance

Frequency = 156.25MHz

dBc/Hz

1kHz of Carrier

-101

-109

-122

-144

-149

10kHz of Carrier

100kHz of Carrier

1MHz of Carrier

10MHz of Carrier

Output Frequency (Standards)

F_OUT

100MHz, 106.25MHz, 125MHz, 150MHz, 155.52MHz, 156.25MHz, 200MHz,

212,5MHz, 250MHz, 300MHz, 312.5MHZ, 400MHz

(Contact IDT for additional frequencies)

Note: Inclusive of initial frequency accuracy, operating temperature range, supply variation, load variation, 3 times solder reflow, shock, vibration and 1 year aging at 25°C. We do not

recommend hand soldering the devices.

JUNE 20, 2017

IDT XO LVPECL CRYSTAL OSCILLATOR

XUQ DATASHEET

Output Waveform

Rise Time/Fall Time Measurements

T_F

T_R

V_OH

OUTPUT 2

20% to 80% V_PP

OUTPUT 1

V_OL

Oscillator Symmetry

V_OH

OUTPUT 2

50% V_PP

OUTPUT 1

V_OL

½ Period

Period

Typical Phase Noise

IDT XO LVPECL CRYSTAL OSCILLATOR

JUNE 20, 2017

XUQ DATASHEET

IDT Ordering Information

125.000000

Family and ASIC

Output Type

Package

Voltage

Precision

Frequency

Temperature Range

1: 1.8 VDC ±5%

2: 2.5 VDC ±5%

3: 3.3 VDC ±5%

I: Industrial range ‐40to +85°C

K: Extended industrial range‐40 to +105°C

X: Extended commercial range‐20to +70°C

3: 3.2 x 2.5 mm

5: 5.0 x 3.2 mm

7: 7.0 x 5.0 mm

125.000000 Listed in MHz as example

3 digits before decimal and 6 digits past decimal

H: HCMOS Enable/DisablePin 1

J: HCMOS Enable/DisablePin2

L: LVDS Enable/DisablePin1

M: LVDS Enable/DisablePin 2

P: LVPECL Enable/DisablePin 1

Q: LVPECL Enable/DisablePin2

N: HCSL Enable/DisablePin1

O: HCSL Enable/DisablePin2

000.016000 to 000.999999 ^{16.000kHzto 999.999kHz}

001.000000 to 009.999999 1.000000MHz to 9.999999MHz

010.000000 to 099.999999 10.000000MHz to 99.999999MHz

100.000000 to 999.999999 100.000000MHzto 999.999999MHz

A00.000000 to A99.999999 1000.000000MHz to 1099.999999MHz

B00.000000 to B99.999999 1100.000000MHzto 1199.999999MHz

C00.000000 to C99.999999 1200.000000MHzto 1299.999999MHz

D00.000000 to D99.999999 1300.000000MHzto 1399.999999MHz

E00.000000 to E99.999999 1400.000000MHz to 1499.999999MHz

F00.000000 1500.000000MHz

X: XHCMOS Comp HCMOS Enable/DisablePin 1

Y: XHCMOS Comp HCMOS Enable/DisablePin2

XL: 1,000fs jitter

XU: 400fs jitter

V: 50 ppm APR (VCXO)

0: ±100 ppm

5: ±50 ppm

6: ±25 ppm

8: ±20 ppm

JUNE 20, 2017

IDT XO LVPECL CRYSTAL OSCILLATOR

Revision History

Date

Originator Description of Change

01/09/15 B. Chandhoke Initial release.

10/28/16

06/13/17

06/20/17

P. Jenkins

Update ordering information decoder tables by separating them into Scheme 1 and Scheme 2; add note to

distinguish the two tables.

L.S.

Removed "Ordering Information Scheme #1 (for reference only)". Replaced with a single ordering information

table.

L.S.

Corrected frequency errors in Ordering Information table.

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6024 Silver Creek Valley Road

San Jose, CA 95138 USA

www.IDT.com

Sales

Tech Support

www.IDT.com/go/support

1-800-345-7015 or 408-284-8200

Fax: 408-284-2775

www.IDT.com/go/sales

DISCLAIMER Integrated Device Technology, Inc. (IDT) and its affiliated companies (herein referred to as “IDT”) reserve the right to modify the products and/or specifications described herein at any time, without

notice, at IDT’s sole discretion. Performance specifications and operating parameters of the described products are determined in an independent state and are not guaranteed to perform the same way when installed

in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT's products for any

particular purpose, an implied warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intel-

lectual property rights of IDT or any third parties.

IDT's products are not intended for use in applications involving extreme environmental conditions or in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably

expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their own risk, absent an express, written agreement by IDT.

Integrated Device Technology, IDT and the IDT logo are trademarks or registered trademarks of IDT and its subsidiaries in the United States and other countries. Other trademarks used herein are the property of

XUQ JUNE 20, 2017

XLJ730 [IDT]

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