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RF Monolithics, Inc.
RFM Europe
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-9148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
HO1077-022400
Page 1 of 2
Electrical Characteristics
Characteristic
Absolute Frequency
Tolerance from 583 MHz
Sy
f
O
f
O
P
O
Notes
Mini-
582.600
Typical
583
Maxi-
583.400
±400
+15
-15
Units
MHz
kHz
dBm
Operating Frequency
1, 7
RF Output Power
Spurious Outputs
3, 6
+10
+13
Second Harmonics
Third and Higher Harmonics
Nonharmonic
Nominal Impedance
3, 6, 7
dBc
-20
-60
<-80
50
RF Impedance
Z
O
Γ
L
V
CC
I
CC
T
A
3
Operating Load VSWR
Operating Voltage
Operating Current
3, 5
1.5:1
10.50
40
DC Power Supply
3, 6
9.50
10.0
35
VDC
mA
°C
Operating Ambient Temperature
Lid Symbolization (YY=Year, WW=Week)
3, 6
-30
+70
RFMHO1077 YYWW
Dip 14-8 Case
SAW Frequency Stabilization
Fundamental-Mode Oscillation at 583.00 MHz
0.8” x 0.5” x 0.25” Metal Dip Case
This general-purpose oscillator is stabilized by surface-acoustic-wave (SAW) technology. Fundamental oscil-
lation at 583.0 MHz eliminates all internally generated spurious outputs except integral harmonics of 583.0
MHz. The compact size of the rugged, metal, hermetically-sealed case makes this oscillator suitable for a va-
riety of applications.
Absolute Maximum Ratings
Rating
Value
0 to +13
-40 to +70
-40 to +85
Units
VDC
DC Supply Voltage
Ambient Temperature
Powered
Storage
°C
583.00 MHz
SAW
Oscillator
HO1077
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.
One or more of the following United States patents apply: 4,616,197; 4,610,681; and
4,761,616.
2.
Unless noted otherwise, all specifications are listed at T
A
= +25°C ±2°C, V
CC
= nom-
inal voltage ±0.01 VDC, and load impedance = 50
with VSWR
≤
1.5:1.
3.
The design, manufacturing process, and specifications of this device are subject to
change without notice.
4.
Applies to oscillator only and not to sidebands caused by external electrical or
mechanical sources. (Dedicated external voltage regulation with low-frequency filter-
ing for the DC power supply and proper circuit board layout are recommended for
optimum spectral purity.)
5.
For specified maximum operating load VSWR (any angle) at F
O
. (No instability or
damage will occur for any passive load impedance.)
6.
For any combination of V
CC
and T
A
within the specified operating ranges.
7.
Applies for any combination of Note 5 and 6 conditions.
BLOCK DIAGRAM
ELECTRICAL CONNECTIONS
RF OUTPUT
VCC
Buffer Amplifier
SAW Oscillator
Top
View
1
V
V
CC
CC
Case Ground 2
Case Ground 6
RF Output 7
13 Case Ground
9 Case Ground
8
CC