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參數資料
| 型號： | HO1126 |
| 英文描述： | Analog IC |
| 中文描述： | 模擬IC |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 102K |
| 代理商： | HO1126 |
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
HO1126-101899
Page 1 of 2
Electrical Characteristics
Characteristic
Absolute Frequency
Tolerance from 1090.0 MHz
Sym
f
O
f
O
P
O
Notes
Minimum
1089.750
Typical
1090.000
Maximum
1090.250
±250
+13
-20
Units
MHz
kHz
dBm
Operating Frequency
1, 7
RF Output Power
Discrete Spurious
3, 6
+10
+12
-25
-35
<-100
-100
-120
50
Second Harmonics
Third and Higher Harmonics
Nonharmonic
1 kHz Offset
10 kHz Offset
Nominal Impedance
2, 3, 4
dBc
-30
-80
-90
-110
SSB Phase Noise
2, 3, 4
dBc/Hz
RF Impedance
Z
O
G
L
V
CC
I
CC
T
A
3
Operating Load VSWR
Operating Voltage
Operating Current
3, 5
1.5:1
12.25
40
DC Power Supply
3, 6
11.75
12.0
35
VDC
mA
°C
Operating Ambient Temperature
Lid Symbolization (YY=Year, WW=Week)
3, 6
-55
+105
RFM HO1126 YYWW
FP 18-8 Case
SAW Frequency Stabilization
Fundamental-Mode Oscillation at 1090.0 MHz
Ideal for IFF Transponder Applications
The frequency of this oscillator is stabilized by surface-acoustic-wave (SAW) technology. This results in ex-
cellent performance from a compact, rugged, hermetically-sealed oscillator operating at the fundamental fre-
quency of 1090.0 MHz. The high-reliablity HO1126 is designed for use in identify-friend-or-foe (IFF) radar
transponders in military aviation. Military Screening is available as an option. The HO1126 is a surface-mount-
able flatpack version of the HO1081 oscillator.
Absolute Maximum Ratings
Rating
Value
0 to +13
-55 to +105
-55 to -125
Units
VDC
DC Supply Voltage
Ambient Temperature
Powered
Storage
°C
1090.0 MHz
SAW
Oscillator
HO1126
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
Ground 1
10 Ground
Case Ground 2
Case Ground 8
RF Output 9
18 Vcc
17 Case Ground
11 Case Ground
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