HO4002-1 Datasheet, PDF (1/2 Pages) RF Monolithics, Inc – 400.0 MHz SAW Oscillator

HO4002-1
• SAW Frequency Stabilization
• Fundamental-Mode Oscillation at 400.0 MHz
• A Rugged, Compact General-Purpose Oscillator
• Complies with Directive 2002/95/EC (RoHS)
The frequency of this oscillator is stabilized by surface-acoustic-wave (SAW) technology. This results in
excellent performance from a compact, rugged, oscillator operating at the fundamental frequency of 400.0
MHz. The high-reliability of the HO4002-1 makes it suitable for general purpose use in a wide variety of
applications.
Absolute Maximum Ratings
Rating
Value
Units
DC Supply Voltage
0 to +13
VDC
Case Temperature
Powered
Storage
-40 to +70
°C
-40 to +85
400.0 MHz
SAW
Oscillator
Electrical Characteristics
Characteristic
Operating Frequency AbsoluteFrequency
Tune Range
Tune Voltage
Tuning Linearity
RF Output Power
Discrete Spurious
Second Harmonics
Third and Higher Harmonics
SSB Phase Noise
Nonharmonic
1 kHz Offset
10 kHz Offset
100 kHz Offset
RF Impedance
Nominal Impedance
DC Power Supply
Operating Load VSWR
Operating Voltage
Operating Current
Operating Case Temperature
Lid Symbolization (YY=Year, WW=Week)
Dip 16-8 Case
Sym
f_O
P_O
Z_O
G_L
V_CC
I_CC
T_C
Notes
1, 7
3, 6
2, 3, 4
3
3, 5
3, 6
3, 6
Minimum
399.960
0
+7
Typical
400.00
3:1
+10
-80
-100
-130
-150
50
10.8
12
-20
RFM HO4002-1 YYWW
Maximum
400.040
+10
4:1
-15
-20
-95
-125
Units
MHz
MHz
VDC
dBm
dBc
dBc/Hz
2:1
13.2
45
+70
Ω
VDC
mA
°C
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_C = +25°C ±2°C, V_CC =
nominal voltage ±0.01 VDC, and load impedance = 50 Ω with VSWR ≤ 1.5:1.
3. The design, manufacturing process , and specification 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
filtering 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_C within the specified operating ranges.
7. Applies for any combination of Note 5 and 6 conditions.
BLOCK DIAGRAM
V _CC
SAW Oscillator
RF OUTPUT
Buffer Amplifier
VCC 1
Case Ground 2
Top
View
V _tune
15 Case Ground
Case Ground 7
RF Output 8
10 Case Ground
9 ^VCC
ELECTRICAL CONNECTIONS
www.RFM.com E-mail: [e-mail]
©2008 by RF Monolithics, Inc.
Page 1 of 2
HO4002-1 - 3/27/08