op4013b RF Monolithics, Inc., op4013b Datasheet

op4013b

Manufacturer Part Number

op4013b

Description

693.48342mhz Optical Timing Clock

Manufacturer

RF Monolithics, Inc.

Datasheet

1.OP4013B.pdf (2 pages)

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Electrical Characteristics

www.RFM.com

• Quartz SAW Stabilized and Filtered “Diff Sine” Technology

• Fundamental-Mode Oscillation at 693.48342 MHz

• Voltage Tunable for Phase Lock Loop Operations

• Optical Timing Reference for 10G Eithernet Applications

The output of this device is generated and filtered by narrowband quartz SAW elements at 693.48 MHz. The

configuration of this clock is intended to provide a pure signal for optical timing applications in noisy signal

environments. The Q/Qbar differential output swing of ±1 volt about 0 vdc has symmetry better than ±1% into

loads from 40 ohms to 70 ohms; determined by customer application. The long term frequency accuracy is

set by an external reference source allowing this device to complete a Phase Lock Loop design without the

usual noise and jitter problems associated with PLL’s.

Absolute Maximum Ratings

Rating

DC Suppy Voltage

Tune Voltage

Case Temperature

Output DC Resistance (between Q & Q)

DC Power Supply

Operating Frequency

Q and Q Output

Phase Noise

Q and Q Jitter

Operating Case Temperature

Lid Symbolization (YY=Year, WW=Week)

Unless otherwise noted, all specifications include any combination of load VSWR, VCC, and TC. In addition, Q and Q are terminated into 50 Ω loads

to ground. (See: Typical Test Circuit.)

Customer useful tune range in excess of what part requires over temp, aging, pushing, pulling & accuracy.

The design, manufacturing process, and specifications of this device are subject to change without notice.

Only under the nominal conditions of 50 Ω load impedance with VSWR ≤ 1.2 and nominal power supply voltage.

Symmetry is defined as the pulse width (in percent of total period) measured at the 50% points of Q or Q. (See: Timing Definitions.)

Jitter and other spurious outputs induced by externally generated electrical noise on V

specification, except where noted. External voltage regulation and careful PCB layout are recommended for optimum performance.

Applies to period jitter of Q and Q. Measurements are made with the Tektronix CSA803 signal analyzer with at least 1000 samples.

Linearity is a function of the percentage variation from a permitted linear deviation versus the amount of frequency tune range. See Linearity

Definition.

One or more of the following United States patents apply: 4,616,197; 4,670,681; 4,760,352.

CAUTION: Electrostatic Sensitive Device. Observe precautions for handling.

COCOM CAUTION: Approval by the U.S. Department of Commerce is required prior to export of this device.

Notes:

E-mail: info@rfm.com

Characteristic

Voltage into 50 Ω (VSWR≤1.2)

Absolute Frequency

Tune Range

Tune Voltage

Tuning Linearity

Modulation Bandwidth

Operating Load VSWR

Symmetry

Harmonic Spurious

Nonharmonic Spurious

dBc/Hz@100Hz offset

RMS Jitter

No Noise on V

200 mV

Operating Voltage

Operating Current

P-P

1kHz offset

10k offset

Noise Floor

from 1MHz to ½ f

Sym

Value

-55 to 100

0 to 5.5

3, 4, 6, 7

0 to 6

Notes

3, 4, 5

3, 4, 6

1, 9

1, 8

1, 3

1,3

Units

RFM OP4013B YYWW

Minimum

or mechanical vibration are not included in this

-10°C

0.60

3.13

125

VDC

°C

693.483

Typical

3.3, 5.0

±100

-100

-125

-150

±5%

265

-70

693.48342 MHz

Timing Clock

OP4013B

Optical

Maximum

+80°C

SMC-08

5.25

1.1

2:1

-30

-60

OP4013B - 3/27/08

dBc/Hz

Units

MHz

VDC

ppm

kHz

dBc

Page 1 of 2

KΩ

°C

P-P

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op4013b Summary of contents

Page 1

... RFM OP4013B YYWW or mechanical vibration are not included in this CC Units MHz ppm VDC kHz V P-P % dBc dBc dBc/Hz dBc/Hz PS P-P PS P-P PS P-P KΩ VDC mA °C Page OP4013B - 3/27/08 ...

... Nominal 0.141 Nominal E 2.24 Nominal 0.088 Nominal F 1.27 Nominal 0.050 Nominal G 2.54 Nominal 0.100 Nominal H 3.05 Nominal 0.120 Nominal J 1.93 Nominal 0.076 Nominal K 5.54 Nominal 0.218 Nominal L 4.32 Nominal 0.170 Nominal M 4.83 Nominal 0.190 Nominal N 0.50 Nominal 0.020 Nominal D E (X8 (X3) (X2 MAX 0.550 0.380 Page OP4013B - 3/27/08 ...

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op4013b RF Monolithics, Inc., op4013b Datasheet

op4013b

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