OSC-15802-100 [ETC]
Synchro/Resolver Reference Oscillator ; 自整角机/旋转变压器参考振荡器\n
| 型号： | OSC-15802-100 |
| 厂家： | 
ETC |
| 描述： | Synchro/Resolver Reference Oscillator
|
| 文件： | 总4页 (文件大小：310K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
OS C-1 5 8 0 2
®
S YNCHRO/RES OLVER/INDUCTOS YN
REFERENCE OS CILLATOR
DESCRIPTION
FEATURES
The OSC-15802 is a power oscillator nal capacitors. The Reference output
with two outputs that are 90° out of voltage, 7 Vrms, can be scaled down
phase. These outputs provide both by connecting a single resistor.
the reference and quadrature signals,
simultaneously, making the OSC- APPLICATIONS
15802 ideally suited for synchro,
ADI Alternate Source
•
•
Quadrature Reference Output
Voltages for Inductosyn
Applications
Programmable Output Frequency
to 10 kHz
resolver, Linear Variable Differential Packaged in an 18-pin hermetic DDIP,
Transformer (LVDT), Rotary Variable the OSC-15802 operates over a tem-
Differential Transformer (RVDT) and perature range of -55°C to +125°C.
•
Small 18-Pin DDIP
Inductosyn applications.
This, combined with its small size and
programmable output voltage and fre-
•
•
•
Scalable Reference Output
The oscillator’s outputs are pin-pro- quency capabilities, makes it an
grammable for both frequency and excellent choice for synchro, resolver,
amplitude. The output frequency can LVDT, RVDT and Inductosyn applica-
be programmed from 400 Hz to 10 tions.
-55°C to +125°C Operating
Temperature Range
kHz by simply connecting two exter-
G = +2.8
Cext
C1
+15 VDC
-
PA IN
Rext
PA OUT
QUAD OSCILLATOR
GND
+
REF
OUT
-15 VDC
5350 Ω
C2
REF OUT +90˚
Cext
FIGURE 1. OSC-15802 BLOCK DIAGRAM
1981, 1999 Data Device Corporation
©
®
Inductosyn is a registered trademark of Farrand Controls Corporation.
PROGRAMMABLE FREQUENCY OUTPUT
TABLE 1. OSC-15802 SPECIFICATIONS
Specifications apply over temperature range and power supply range.
The output frequency of the OSC-15802 is programmable to
10 kHz. The frequency is programmed using two external equal
value capacitors (see FIGURE 2). The value of the capacitors
(Cext) is calculated as follows:
PARAMETER
FREQUENCY
UNITS
VALUE
Hz
Programmable from
400 to 10k
107
f
OUTPUTS
PA OUT
Voltage
Current
REF
Voltage
Current
REF +90°
Voltage
Current
Protection
Cext
=
V rms 7 ±1% for 2.5 V input
mA rms 190 min
where: Cext is capacitance in picofarads (use NPO ceramic),
f is frequency in Hertz.
V rms 2.5 ±10%
mA rms 3 min
V rms 2.5 ±10%
mA rms 3 min
To scale down the PA OUT voltage, an external resistor (Rext) is
connected between pins 3 and 7. The value of Rext is calculated
as follows:
Momentary short circuit
and transient proof
(1 sec. max.)
37.5
Vout
POWER SUPPLIES
Voltage
Current
- 5.35
Rext
=
Vdc
mA
Vdc
±15 ±5%
20 max plus current load
±18
where: Rext is in kOhms,
Max Voltage without damage
TEMPERATURE RANGE
Operating
-10X
-30X
Storage
Vout is the desired voltage in Vrms.
°C
°C
°C
-55 to +125
0 to +70
-65 to +150
PHYSICAL CHARACTERISTICS
Size
in
1.0 x 0.8 x 0.2
(mm) (25.45 x 20.32 x 4.83)
18 pin DDIP
Weight
oz
(gm)
0.4
(1)
+15 V
18
-15 V
15
16
11
C2
Cext
REF OUT +90˚
12
6
C2
C1
13
OSC-15802
PA OUT (REF)
Cext
REF OUT
Rext
PA IN
7
3
FIGURE 2. PROGRAMMING RESISTOR AND CAPACITOR CONNECTIONS
2
TABLE 2. OSC-15802 PIN FUNCTIONS
NAME FUNCTION
PIN
1
2
3
4
5
6
7
8
9
NC
NC
PA IN
NC
NC
C1
REF OUT
NC
No connection
No connection
Power amplifier input
No connection
No connection
Capacitor connection (pin-programmable freq)
Reference Output
No connection
No connection
NC
10 NC
11 C2
No connection
Capacitor connection (pin-programmable freq)
12 REF OUT +90° +90° reference output signal
13 PA OUT
14 NC
Power amplifier output
No connection
15 -15 V
16 GND
17 NC
-15 Vdc power supply voltage
Ground
No connection
18 +15 V
+15 Vdc power supply voltage
1.002 MAX
(25.45)
18
10
0.800
MAX
(20.32)
0.600
(15.24)
1
PIN 1 INDEX
9
0.190
MAX (4.83)
0.010 ±0.002
TYP
(0.25 ±0.05)
TOP VIEW
0.035 TYP
(0.89)
SIDE VIEW
0.100 TYP
(2.54)
NOTES:
0.018 ±0.002
(0.46 ±0.05)
1. Dimensions shown are in inches (mm).
2. Lead cluster shall be centralized
within ±0.010 (±2.54) of outline dimensions.
3. Pin material meets solderability
requirements of MIL-STD-202E,
Method 208C.
0.240
(6.10)
0.040 TYP
(1.02)
8 EQ. SP. @ 0.100 = 0.800
TOL NONCUM
4. Pin numbers are for reference only.
(@ 2.54 = 20.32)
FIGURE 3. OSC-15802 MECHANICAL OUTLINE
3
ORDERING INFORMATION
OSC-15802- X X 0 X
Supplemental Process Requirements:
S = Pre-Cap Source Inspection
L = Pull Test
Q = Pull Test and Pre-Cap Inspection
Blank = None of the Above
Process Requirements:
0 = Standard DDC Processing, no Burn-In
1 = MIL-PRF-38534 Compliant
2 = B*
3 = MIL-PRF-38534 Compliant with PIND Testing
4 = MIL-PRF-38534 Compliant with Solder Dip
5 = MIL-PRF-38534 Compliant with PIND Testing and Solder Dip
6 = B* with PIND Testing
7 = B* with Solder Dip
8 = B* with PIND Testing and Solder Dip
9 = Standard DDC Processing with Solder Dip, no Burn-In
Temperature Grade/Data Requirements:
1 = -55°C to +125°C
2 = -40°C to +85°C
3 = 0°C to +70°C
4 = -55°C to +125°C with Variables Test Data
5 = -40°C to +85°C with Variables Test Data
8 = 0°C to +70°C with Variables Test Data
*Standard DDC Processing with burn-in and full temperature test - see table below
STANDARD DDC PROCESSING
MIL-STD-883
TEST
METHOD(S)
CONDITION(S)
INSPECTION
SEAL
2009, 2010, 2017, and 2032
—
1014
1010
A and C
TEMPERATURE CYCLE
CONSTANT ACCELERATION
BURN-IN
C
A
2001
1015, Table 1
—
The information in this data sheet is believed to be accurate; however, no responsibility is
assumed by Data Device Corporation for its use, and no license or rights
are granted by implication or otherwise in connection therewith.
Specifications are subject to change without notice.
105 Wilbur Place, Bohemia, New York 11716-2482
For Technical Support - 1-800-DDC-5757 ext. 7389 or 7413
Headquarters - Tel: (631) 567-5600 ext. 7389 or 7413, Fax: (631) 567-7358
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World Wide Web - http://www.ddc-web.com
ILC DATA DEVICE CORPORATION
REGISTERED TO ISO 9001
FILE NO. A5976
F1/DOM REP MEM 1455-07/99-0
PRINTED IN THE U.S.A.
4
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