DDC RD-19230EX-300, Руководство пользователя

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Q U I C K R E F E R E N C E G U I D E
Data Device Corporation RD-19230EX-300 / RD-19240EX-300
User’s Guide
7
Table 3. Detailed Guide
PARAMETER UNIT VALUE
REFERENCE INPUT
Carrier Frequency Range
Type
Voltage Range
Input Impedance
Single ended
Differential
Hz
differential
Vrms
Ohms
Ohms
1-5k R28 = Open, R29 = Open (See Note 1)
5-7k R28 = Open, R29 = 100 kohms (See Note 1)
7-10k R28 = 62 kohms, R29 = 100 kohms (See Note 1)
2-40 TB1, J1-J2 IN 10-130 TB1, J1-J2 OUT
120k 500k
240k 1M
SIGNAL INPUT
DDC-49530 (11.8V)
Synchro
Zin line to line
Zin each line to gnd
Resolver
Zin single ended
Zin differential
DDC-49590 (90V)
Synchro
Zin line to line
Zin each line to gnd
Resolver
Zin single ended
Zin differential
DDC-55688 (2V)
Resolver
Zin single ended
Zin differential
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
Ohms
52k
35k
70k
140k
195k
130k
260k
520k
10M||50pF
N/A
DYNAMIC CHARACTERISTICS
Resolution
Tracking Rate
Typical
Minimum
Bandwidth
Ka
A1
A2
A
B
Acceleration
Settling Time
Bits
rps
rps
Hz
1/sec²
1/sec
1/sec
1/sec
1/sec
deg/sec²
msec
10 12 14 16 (Note 2)
160 40 10 2.5
128 32 8 2
150 150 150 150
110k 110k 110k 110k
2.47 2.47 2.47 2.47
44.4k 44.4k 44.4k 44.4k
333 333 333 333
166 166 166 166
39k 9760 2440 610
51 78 150 232
POWER REQUIREMENTS
+ 5VDC only
Volts
mA
+/- 5VDC Volts
mA
+V
DD
= +5
+V
DD
= 150
+V
DD
= +5 -V
SS
= -5
+V
DD
= 130 -V
SS
= 25
Note 1: R28 & R29 are used to adjust R clock & R set for high frequency applications.
Note 2: 16 bit mode only available on RD-19230EX-300 card.