581S200X2ITT [CTS]

HCMOS Output Clock Oscillator;


型号：	581S200X2ITT
厂家：	CTS
描述：	HCMOS Output Clock Oscillator 机械振荡器
文件：	总3页 (文件大小：277K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Model 581

Stratum 3 Performance

Temperature Compensated Crystal Oscillator

FEATURES

• HCMOS Output

• Optional Voltage Control for Frequency Tuning [VCTCXO]

• 5.0mm x 3.2mm Surface Mount Package

• Frequency Range 5 – 52 MHz

• Fundamental Crystal Design

• Operating Voltage, +3.3Vdc or +5.0Vdc

• Overall Frequency Stability ±4.6ppm

• Operating Temperature to -40°C to +85°C

• Tape & Reel Packaging Standard, EIA-418

• RoHS/Green Compliant [6/6]

APPLICATIONS

The Model 581 is a quartz based analog TCXO with a HCMOS output and optional frequency tuning.

M581 is suitable for applications requiring Stratum 3 performance such as base stations, small cells, 1588 and

Synchronous Ethernet timing, wireless communications, test and measurement.

ORDERING INFORMATION

581

SUPPLY VOLTAGE

R = +3.0Vdc

L = +3.3Vdc

PACKAGING OPTIONS

S = +5.0Vdc

T - 1k pcs./reel

FREQUENCY

Product Frequency Code [3 digits]

FREQUENCY TUNING [AFC]

T = No AFC [TCXO]

A = ±5ppm - ±8ppm [VCTCXO]

Refer to document 016-1454-0, Frequency

Code Tables.

OPERATING TEMPERATURE RANGE

FREQUENCY STABILITY *

W = 0°C to +55°C

H = -10°C to +60°C

C = -20°C to +70°C

D = -30°C to +85°C

I = -40°C to +85°C

X5 = ±0.05ppm

X2 = ±0.28ppm

01 = ±0.10ppm

05 = ±0.50ppm

02 = ±0.20ppm

* Frequency vs. Temperature Only

1] Only available with temperature range codes "W" and "H".

2] Only available with temperature range codes "W", "H" and "C".

Not all performance combinations and frequencies may be available.

Contact your local CTS Representative or CTS Customer Service for availability.

PACKAGING INFORMATION [reference]

Device quantity is 1k pcs. maximum per 180mm reel.

Document No. 008-0541-0

Page 1 - 3

Rev. A

www.ctscorp.com

Model 581

Stratum 3 TCXO/VC-TCXO – HCMOS

ELECTRICAL CHARACTERISTICS

PARAMETER

Maximum Supply Voltage

Maximum Control Voltage

SYMBOL

CONDITIONS

MIN

-0.6

-0.5

TYP

MAX

6.0

V_CC

UNIT

V_CC

V_C

T_STG

Storage Temperature

Operating Temperature

Order Code 'C'

-40

+100

°C

T_A

f_O

°C

-20

-40

+70

+85

+25

Order Code 'I'

Frequency Range

Supply Voltage

Order Code 'R'

MHz

2.85

3.14

4.75

3.0

3.3

5.0

3.15

3.47

5.25

6.0

V_CC

±5%

Order Code 'L'

Order Code 'S'

I_CC

Supply Current

Frequency Stability

Overall Frequency Stability

vs. Initial Calibration

vs. Operating Temperature

vs. Supply Voltage

vs. Load

Reference to f_O, Including 20 years aging

@ +25°C, at time of shipment

[Fmax. - Fmin.]/2, over -40°C to +85°C

±5% change @ +25°C

4.60

1.00

0.28

0.20

3.00

0.40

2.5

Δf/f_O

± ppm

Δf/f₂₅

±5% change

vs. Aging

20 years @ +40°C

Δf/f_O

V_C

Holdover

[Fmax. - Fmin.]/2, over 24 hours

Control Voltage

0.5

1.5

5 - 8

V_C= 1.5V ±1.0V, monotonic positive

Frequency Tuning [VCTCXO Only]

V_CInput Impedance

Output Waveform

Output Voltage Levels

Logic '1' Level

± ppm

kOhm

ZV_C

100

HCMOS

V_OH

V_OL

0.9*V_CC

HCMOS Load

0.1*V_CC

Logic '0' Level

HCMOS Load

C_L

Output Load

6.0

T_R, T_F

Rise and Fall Time

Output Duty Cycle

Start Up Time

@ 20% - 80% Levels

3.0

SYM

T_S

@ 50% Level

dBc/Hz

Phase Noise

Notes:

See Ordering Information for stability options.

Phase Noise performance may vary based on output frequency. See example plot at 10MHz below.

Document No. 008-0541-0

Page 2 - 3

Rev. A

Model 581

Stratum 3 TCXO/VC-TCXO – HCMOS

MECHANICAL SPECIFICATIONS

MARKING INFORMATION

PACKAGE DRAWING

1. M581 – CTS Model Series.

2. ● – Pin 1 identifier.

3. C – CTS identifier.4.

4. D – Date code. See Table II for codes.

5. xxx – Frequency Code.

Refer to document 016-1454-0, Frequency Code Tables.

M581

● CDXXX

NOTES

1. DO NOT make connections to non-labeled pins.

Castellation pins may have internal connections

used in the manufacturing process.

2. Termination pads (e4); barrier plating is nickel

[Ni] with gold [Au] flash plate.

3. Reflow conditions per JEDEC J-STD-020,

260°C maximum.

4. MSL = 1.

SUGGESTED SOLDER PAD GEOMETRY

D.U.T. PIN ASSIGNMENTS

PIN SYMBOL

DESCRIPTION

Control Voltage – VCTCXO

NC - TCXO

V_C

GND

Output

V_CC

Circuit & Package Ground

HCMOS Output

Supply Voltage

TEST CIRCUIT – HCMOS LOAD

TABLE II – DATE CODE

MONTH

YEAR

JAN

FEB

MAR

APR

MAY

JUN

JUL

AUG

SEP

OCT

NOV

DEC

2001

2002

2003

2004

2005

2006

2007

2008

2009

2010

2011

2012

2013

2014

2015

2016

2017

2018

2019

2020

Document No. 008-0541-0

Page 3 - 3

Rev. A

相关型号：