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OP4006B Datasheet(PDF) 1 Page - Murata Manufacturing Co., Ltd.

Part No. OP4006B
Description  666.51 MHz Optical Timing Clock
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Maker  MURATA [Murata Manufacturing Co., Ltd.]
Homepage  http://www.murata.com
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OP4006B Datasheet(HTML) 1 Page - Murata Manufacturing Co., Ltd.

   
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www.RFM.com
E-mail: info@rfm.com
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©2008 by RF Monolithics, Inc.
OP4006B - 3/27/08
Electrical Characteristics
Characteristic
Sym
Notes
Minimum
Typical
Maximum
Units
Operating Frequency
Absolute Frequency
fO
1, 9
666.51
MHz
Tune Range
2
±100
ppm
Tune Voltage
10
+3
VDC
Tuning Linearity
1, 8
±3%
Tuning Sensitivity
df/dv
2, 10
140
300
ppm/V
Modulation Bandwidth
125
265
kHz
Q and Q Output
Voltage into 50
Ω (VSWR≤1.2)
VO
1,3
0.60
1.1
VP-P
Operating Load VSWR
1,3
2:1
Symmetry
3, 4, 5
49
51
%
Harmonic Spurious
3, 4, 6
-30
dBc
Nonharmonic Spurious
3, 4, 6, 7
-60
dBc
Phase Noise
dBc/Hz@100Hz offset
-75
dBc/Hz
1kHz offset
-105
dBc/Hz
10k offset
-125
Noise Floor
-155
Q and Q Jitter
RMS Jitter
3, 4, 6, 7
2PSP-P
No Noise on VCC
3, 4, 6, 7
12
PSP-P
200 mVP-P from 1MHz to ½ fO on
3
12
PSP-P
Input Impedence (Tuning Port)
1
K
Ω
Output DC Resistance (between Q & Q)
1, 3
50
K
Ω
DC Power Supply
Operating Voltage
VCC
1, 3
3.13
3.3, 5.0
5.25
VDC
Operating Current
ICC
1, 3
70
mA
Operating Case Temperature
TC
1, 3
-40°C
+85°C
°C
Lid Symbolization (YY=Year, WW=Week)
RFM OP4006B YYWW
SMC-08
• Quartz SAW Stabilized and Filtered “Diff Sine” Technology
• Fundamental-Mode Oscillation at 666.51 MHz
• Voltage Tunable for Phase Lock Loop Operations
• Optical Timing Reference for Forward Error Correction Applications
The output of this device is generated and filtered by narrowband quartz SAW elements at 666.51 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
Value
Units
DC Suppy Voltage
0 to 5.5
VDC
Tune Voltage
0 to 6
VDC
Case Temperature
-55 to 100
°C
666.51 MHz
Optical
Timing Clock
OP4006B
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:
1.
Unless otherwise noted, all specifications include any combination of load VSWR, Vcc, and temperature, with Q and Q terminated into 50 ohm loads to
ground (see typical test circuit).
2.
Useful tuning range is in excess of what is required over temp, aging, pushing, pulling & accuracy.
3.
The design, manufacturing process, and specifications of this device are subject to change without notice.
4.
Only under the nominal conditions of 50
Ω load impedance with VSWR ≤ 1.2 and nominal power supply voltage.
5.
Symmetry is defined as the pulse width (in percent of total period) measured at the 50% points of Q or Q (see timing definitions).
6.
Jitter and other spurious outputs induced by externally generated electrical noise on VCC or mechanical vibration are not included in this specification, except
where noted. External voltage regulation and careful PCB layout are recommended for optimum performance.
7.
Applies to period jitter of Q and Q. Measurements are made with the Tektronix CSA803 signal analyzer with at least 1000 samples.
8.
Linearity is a function of the percentage variation from a permitted linear deviation versus the amount of frequency tune range (see linearity definition).
9.
One or more of the following United States patents apply: 4,616,197; 4,670,681; 4,760,352.


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