HEDS-9000T HP [Agilent(Hewlett-Packard)], HEDS-9000T Datasheet - Page 5
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HEDS-9000T
Manufacturer Part Number
HEDS-9000T
Description
Two Channel High Resolution Optical Incremental Encoder Modules
Manufacturer
HP [Agilent(Hewlett-Packard)]
Datasheet
1.HEDS-9000T.pdf
(11 pages)
Derating Curves over Extended Operating Frequencies (HEDS-9000/9100/9200
Extended Series)
Below are the derating curves for state, duty, phase and V
240 kHz (recommended maximum frequency is 100 kHz). The curves were derived using standard TTL load.
–40 C operation is not feasible above 160 kHz because V
state high) beyond that frequency.
-10
-20
-30
-40
-50
-10
-5
0
0
120
120
140
140
FREQUENCY (kHz)
FREQUENCY (kHz)
160
160
180
180
200
200
220
220
240
240
100°C
25°C
-40°C
100°C
25°C
-40°C
50
40
30
20
10
0
5
4
3
2
1
0
120
120
OH
140
140
OH
will drop below 2.4 V (the minmum TTL for logic
over extended operating frequencies of up to
FREQUENCY (kHz)
FREQUENCY (kHz)
160
160
180
180
200
200
5
220
220
240
240
-40°C
25°C
100°C
100°C
25°C
-40°C