RFM OP4007B

Preliminary
OP4007B
•
•
•
•
Quartz SAW Stabilized and Filtered “Diff Sine” Technology
Fundamental-Mode Oscillation at 669.128 MHz
Voltage Tunable for Phase Lock Loop Operations
Optical Timing Reference for Forward Error Correction Applications
669.128 MHz
Optical
Timing Clock
The output of this device is generated and filtered by narrowband quartz SAW elements at 669.128 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
Value
Units
0 to 5.5
VDC
0 to 6
VDC
-55 to 100
°C
SMC-08
Electrical Characteristics
Characteristic
Operating Frequency
Sym
Notes
fO
1, 9
669.128
Tune Range
2
±100
Tune Voltage
1
Absolute Frequency
Minimum
Typical
Voltage into 50 Ω (VSWR≤1.2)
Harmonic Spurious
3, 4, 6
3, 4, 6, 7
-60
dBc
1kHz offset
-100
dBc/Hz
10k offset
-125
dBc/Hz
Noise Floor
-150
RMS Jitter
3, 4, 6, 7
2
PSP-P
No Noise on VCC
3, 4, 6, 7
12
PSP-P
12
PSP-P
3
1, 3
50
3.13
Operating Voltage
VCC
1, 3
Operating Current
ICC
1, 3
TC
1, 3
KΩ
3.3, 5.0
-40°C
VDC
70
mA
+85°C
°C
BLOCK DIAGRAM
Notes:
Unless otherwise noted, all specifications include any combination of load VSWR, VCC, and TA. 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 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.
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.
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
5.25
RFM OP4007B YYWW
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.
9.
%
dBc
dBc/Hz
Lid Symbolization (YY=Year, WW=Week)
7.
8.
51
-30
-70
Operating Case Temperature
2.
3.
4.
5.
6.
VP-P
2:1
49
dBc/[email protected] offset
200 mVP-P from 1MHz to ½ fO on
1.
1.1
kHz
0.60
1,3
3, 4, 5
Output DC Resistance (between Q & Q)
DC Power Supply
1,3
Symmetry
Nonharmonic Spurious
Q and Q Jitter
VDC
50
VO
Operating Load VSWR
Phase Noise
ppm
+3
±5%
Modulation Bandwidth
Q and Q Output
Units
MHz
0
1, 8
Tuning Linearity
Maximum
V CC
Q
_
Q
V tune
SAW Oscillator
E-mail: [email protected]
http://www.rfm.com
OP4007B-041003
Buffer Amplifier
Page 1 of 2
669.128 MHz
SMC-8
Optical Timing Clock
8-Terminal Surface Mount Case
Dimension
ELECTRICAL CONNECTIONS
Terminal
Number
Connection
1
VCC
2
Ground
3
Enable/Disable
4
Q Output
5
Q Output
6
8
2
7
3
6
4
5
Ground
7
8
1
TUNE Input
LID
mm
Inches
MIN
MAX
MIN
MAX
A
13.46
13.97
0.530
0.550
B
9.14
9.66
0.360
0.380
C
1.93 Nominal
0.076 Nominal
D
3.56 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
TOP VIEW
Ground
B
D
C
E
N (X8)
A
F (X8)
M
G
L
H (X2)
K
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
(X3)
J
E-mail: [email protected]
http://www.rfm.com
OP4007B-041003
Page 2 of 2