MAX3665(2000) Ver la hoja de datos (PDF) - Maxim Integrated
Número de pieza
componentes Descripción
Fabricante
MAX3665
(Rev.:2000)
(Rev.:2000)
Maxim Integrated
MAX3665 Datasheet PDF : 12 Pages
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622Mbps, Ultra-Low-Power, 3.3V
Transimpedance Preamplifier for SDH/SONET
__________________________________________Typical Operating Characteristics
(VCC = +3.3V, includes off-chip filter, see Figure 3b, TA = +25°C, unless otherwise noted.)
INPUT-REFERRED NOISE
vs. TEMPERATURE
100
90
CIN = 1.5pF
80
70
60
50
CIN = 1pF
40
CIN = 0.5pF
30 CIN IS SOURCE CAPACITANCE PRESENTED TO
20 DIE. IINCLUDES PACKAGE PARASITIC,
PIN DIODE, AND PARASITIC INTERCONNECT
10 CAPACITANCE.
0
-40 -20 0 20 40 60 80 100
JUNCTION TEMPERATURE (°C)
INPUT-REFERRED NOISE
vs. DC INPUT CURRENT
250
SOURCE CAPACITANCE = 0.5pF
200
150
100
50
0
0.1
1
10
100
1000
DC INPUT CURRENT (µA)
BANDWIDTH vs. TEMPERATURE
575
VCC = 3.3V or 5.0V
550
525
500
475
450
425
400
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
SMALL-SIGNAL GAIN
vs. FREQUENCY
79
78
77
76
75
74
73
72
71
70
69
10k 100k 1M
10M 100M 1G
FREQUENCY (Hz)
SMALL-SIGNAL TRANSIMPEDANCE
vs. TEMPERATURE
8100
VCC = 5.0V
8000
VCC = 3.3V
7900
7800
7700
7600
7500
7400
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
DATA-DEPENDENT JITTER
vs. INPUT SIGNAL AMPLITUDE
160
140
120
VCC = 3.3V
100
80
VCC = 5.0V
60
40
20
0
0 50 100 150 200 250 300 350 400 450
PEAK-TO-PEAK AMPLITUDE (µA)
PULSE-WIDTH DISTORTION vs.
TEMPERATURE (INPUT = 100µAp-p)
50
45
40
35
30
25
20
15
10 VCC = 3.3V
VCC = 5.0V
5
0
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
PULSE-WIDTH DISTORTION vs.
TEMPERATURE (INPUT = 450µAp-p)
50
45
40
35
30
25
20
VCC = 3.3V
15
10
VCC = 5.0V
5
0
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
OUTPUT COMMON-MODE VOLTAGE
(REFERENCED TO VCC) vs. TEMPERATURE
-0.10
-0.11
-0.12
-0.13
-0.14
VCC = 3.3V
-0.15
-0.16
VCC = 5.0V
-0.17
-0.18
-0.19
-0.20
-40 -20 0 20 40 60 80 100
AMBIENT TEMPERATURE (°C)
_______________________________________________________________________________________ 3
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