MAX3762(2004) データシートの表示（PDF） - Maxim Integrated
部品番号
コンポーネント説明
メーカー
MAX3762
(Rev.:2004)
(Rev.:2004)
Maxim Integrated
MAX3762 Datasheet PDF : 12 Pages
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Low-Power, 622Mbps Limiting Amplifiers
with Chatter-Free Power Detect for LANs
____________________________Typical Operating Characteristics (continued)
(MAX3761/MAX3762 EV kit, VCC = +5.0V, PECL outputs terminated with 50Ω to VCC - 2V, input is a 1-0 pattern, 622Mbps, TA = +25°C,
unless otherwise noted.)
RSSI vs. TEMPERATURE
(622Mbps 223 - 1 PRBS)
2.00
1.92
VIN = 50mVp-p
1.84
1.76
1.68
VIN = 16mVp-p
1.60
1.52
1.44
VIN = 4mVp-p
1.36
1.28
1.20
-40 -20 0 20 40 60 80
AMBIENT TEMPERATURE (°C)
DATA OUTPUT LEVELS
(REFERENCE TO VCC)
-0.8
VOH
-1.0
-1.2
-1.4
-1.6
VOL
-1.8
-40 -20 0
20 40 60 80
AMBIENT TEMPERATURE (°C)
LOS HYSTERESIS vs. TEMPERATURE
(622Mbps 223 - 1 PRBS PATTERN)
4.00
3.75
ASSERT LEVEL SET
TO APPROXIMATELY
2mVp-p
3.50
3.25
3.00
2.75
ASSERT LEVEL SET
TO APPROXIMATELY 30mVp-p
2.50
-40 -20 0 20 40 60
80 100
AMBIENT TEMPERATURE (°C)
DIFFERENTIAL OUTPUT
vs. INPUT AMPLITUDE
1400
1280
1160
1040
920
800
680
560
440
320
200
0.1m 1m 0.01 0.1
1
10
INPUT SIGNAL (Vp-p)
LOS HYSTERESIS vs. TEMPERATURE
(622Mbps 1-0 PATTERN)
8
ASSERT LEVEL SET
7
TO APPROXIMATELY
2mVp-p
6
5
ASSERT LEVEL SET
TO APPROXIMATELY
4
30mVp-p
3
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
PULSE-WIDTH DISTORTION
(622Mbps DATA RATE)
50
40
-40°C
30
20
10
+85°C
0
0.001 0.01
0.1
1
10
INPUT SIGNAL (Vp-p)
LOS OPERATION
WITH SQUELCHING
OUT+
LOS OPERATION
WITHOUT SQUELCHING
OUT+
DATA OUTPUT SINGLE-ENDED
(223 - 1 PRBS PATTERN)
INPUT = 4mVp-p
TA = +85°C
100mV/
div
LOS+
DATA IN
100mV/
div
LOS+
DATA IN
50mV/
div
5µs/div
5µs/div
500ps/div
4 _______________________________________________________________________________________
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