MAX3272 Просмотр технического описания (PDF) - Maxim Integrated
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MAX3272 Datasheet PDF : 14 Pages
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+3.3V, 2.5Gbps Low-Power
Limiting Amplifiers
Typical Operating Characteristics (continued)
(VCC = +3.3V, TA = +25°C, unless otherwise noted.)
RANDOM JITTER vs. INPUT AMPLITUDE
10
9
8
7
6
5
4
3
2
1
0
1
10
100
1000 10,000
INPUT AMPLITUDE (mVp-p)
LOS HYSTERESIS
vs. AMBIENT TEMPERATURE
5.0
4.5
4.0
RTH = 80Ω
3.5
3.0
RTH = 20kΩ
RTH = 1kΩ
2.5
2.0
-40 -15 10
35
60
85
AMBIENT TEMPERATURE (°C)
LOSS OF SIGNAL TRESHOLD vs. RTH
50
45
40
35
30
25
20
15
10
5
0
10 100 1k 10k 100k 1M
RTH (Ω)
POWER-SUPPLY NOISE REJECTION
vs. FREQUENCY
60
50
40
30
20
10
0
1k
10k
100k
1M
10M
FREQUENCY (Hz)
DATA OUTPUT EYE DIAGRAM
(MINIMUM INPUT)
2.5Gbps
223 -1 PRBS
15mVP-P INPUT
150mV/
div
100ps/div
INPUT RETURN LOSS vs. FREQUENCY
45
40
35
30
25
20
15
10
5
0
10M
100M
1G
10G
FREQUENCY (Hz)
LOSS-OF-SIGNAL WITH SQUELCH
VIN
VOUT
VLOS
CCLOS = 0.01µF
20µs/div
DATA OUTPUT EYE DIAGRAM
(MAXIMUM INPUT)
2.5Gbps
223 -1 PRBS
1200mVP-P INPUT
150mV/
div
100ps/div
OUTPUT RETURN LOSS vs. FREQUENCY
45
40
35
30
25
20
15
10
5
0
10M
100M
1G
10G
FREQUENCY (Hz)
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