MAX3266(1999) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX3266
(Rev.:1999)
(Rev.:1999)
Maxim Integrated
MAX3266 Datasheet PDF : 8 Pages
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1.25Gbps/2.5Gbps, 3V to 5.5V, Low-Noise
Transimpedance Preamplifiers for LANs
Typical Operating Characteristics
(VCC = +3.3V, TA = +25°C, MAX3266/MAX3267 EV kit, source capacitance = 0.85pF, unless otherwise noted.)
MAX3266
INPUT-REFERRED NOISE vs. TEMPERATURE
250
CIN IS SOURCE CAPACITANCE
240 PRESENTED TO DIE, INCLUDES
PACKAGE PARASITIC, PIN DIODE,
230 AND PARASITIC INTERCONNECT
CAPACITANCE
220
210
200
190
180
170
0
CIN = 1.5pF
CIN = 1.0pF CIN = 0.5pF
25
50
75
100
JUNCTION TEMPERATURE (°C)
MAX3267
INPUT-REFERRED NOISE vs. TEMPERATURE
640
620
CIN IS SOURCE CAPACITANCE
PRESENTED TO DIE, INCLUDES
600 PACKAGE PARASITIC, PIN DIODE,
580
AND PARASITIC INTERCONNECT
CAPACITANCE
560
540
520
500
480
460
440
420
0
CIN 1.5pF CIN 1.0pF CIN 0.5pF
25
50
75
100
JUNCTION TEMPERATURE (°C)
FREQUENCY RESPONSE
75
MAX3266
70
65
60
MAX3267
55
50
1M
10M
100M
1G
10G
FREQUENCY (Hz)
DETERMINISTIC JITTER
vs. INPUT AMPLITUDE
100
90
K28.5 DATA STREAM
EXTINCTION RATIO > 8
80
70
60
50
40
MAX3266
30
20
10
0
10
MAX3267
100
1000
PEAK-TO-PEAK AMPLITUDE (µA)
MAX3266
BANDWIDTH vs. TEMPERATURE
CIN IS SOURCE CAPACITANCE
1090
PRESENTED TO DIE, INCLUDES
PACKAGE PARASITIC, PIN DIODE,
1040
AND PARASITIC INTERCONNECT
CAPACITANCE
990
940
CIN = 0.5pF
890
840
790
740
0
CIN = 1.0pF CIN = 1.5pF
25
50
75
100
JUNCTION TEMPERATURE (°C)
INPUT-REFERRED RMS NOISE CURRENT
vs. DC INPUT CURRENT
1000
900
800
700
MAX3267
600
500
400
300
200
100
0
1
MAX3266
10
100
1000
DIFFERENTIAL DC INPUT CURRENT (µA)
MAX3267
BANDWIDTH vs. TEMPERATURE
2400 CIN IS SOURCE CAPACITANCE
2300 PRESENTED TO DIE, INCLUDES
PACKAGE PARASITIC, PIN DIODE,
2200 AND PARASITIC INTERCONNECT
CAPACITANCE
2100
2000
1900
CIN = 0.5pF
1800
CIN = 1.0pF
1700
1600
1500
0
CIN = 1.5pF
25
50
75
100
JUNCTION TEMPERATURE (°C)
SMALL-SIGNAL TRANSIMPEDANCE
vs. TEMPERATURE
70
69
68
67
MAX3266
66
65
64
MAX3267
63
62
61
60
0
10 20 30 40 50 60 70 80
AMBIENT TEMPERATURE (°C)
MAX3266/MAX3267
OUTPUT AMPLITUDE vs. TEMPERATURE
400
INPUT = 1mAp-p
380
360
340
320
300
280
260
240
220
200
0
20
40
60
80
AMBIENT TEMPERATURE (°C)
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