MA 40 Measurement Amplifier
Posted by admin on June 4, 2012 in Components, Micram Components | 0 comments
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MA 40 Measurement Amplifier
The MA40 is a versatile High-Speed Measurement Amplifier for data rates up to 40 Gb/s (OC768/STM256). Key features are:
- single-ended and differential I/O operation,
- adjustable input threshold,
- adjustable input bias,
- switchable offset cancellation,
- adjustable output swing,
- DC coupled operation,
- single supply voltage.
 The MA40 has a fully symmetrical differential input buffer. This allows differential as well as single- ended drive and is optimized for 50? line termination.
Parameter
|
Min.
|
Typ.
|
Max.
|
Unit
|
| Junction temperature range |
0
|
|
125
|
°C
|
| Ambiente temperature range |
0
|
|
50
|
°C
|
| Power supply |
- 6.0
|
- 5.5
|
- 4.5
|
V
|
| Current consumption |
80
|
90
|
100
|
mA
|
| Junction temp. range |
0
|
75
|
110
|
°C
|
| Differential input amplitude |
50
|
300
|
1000
|
mVpp
|
| Input Common mode range |
- 375
|
|
+ 250
|
mV
|
| Input frequency range |
1
|
40
|
42
|
Gb/s
|
| Input resistance |
48
|
60
|
72
|
?
|
| Differential output amplitude |
400
|
500
|
600
|
mVpp
|
| Output amplitude adjustment range |
100
|
|
1000
|
mVpp
|
| Output Common mode range |
- 500
|
- 250
|
- 50
|
mV
|
| Output resistance |
52
|
65
|
78
|
?
|
|
