MAX3657 데이터 시트보기 (PDF) - Maxim Integrated
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MAX3657 Datasheet PDF : 15 Pages
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155Mbps Low-Noise Transimpedance
Amplifier
Typical Operating Characteristics (continued)
(MAX3657E/D. VCC = 3.3V, CIN = 0.5pF, TA = +25°C, unless otherwise noted.)
PULSE-WIDTH DISTORTION
vs. INPUT CURRENT AMPLITUDE
100
90
80
70
60
50
40 +85°C
-40°C
30
+25°C
20
10
0
0.1
1
10
100 1000 10,000
INPUT SIGNAL AMPLITUDE (μA)
DIFFERENTIAL OUTPUT VOLTAGE
vs. INPUT CURRENT
400
RLOAD = OPEN
300
Z21 = 108kΩ
200
RLOAD = 200Ω
Z21 = 54kΩ
100
0
RLOAD = 100Ω
-100
Z21 = 36kΩ
-200
-300
VFILT = GND
-400
-20 -15 -10 -5 0 5 10 15 20
INPUT CURRENT (μA)
FREQUENCY RESPONSE
98
95
92
DIFFERENTIAL OUTPUT
89
86
SINGLE-ENDED OUTPUT
83
80
100 1k 10k 100k 1M 10M 100M 1G
FREQUENCY (Hz)
275
250
225
200
175
150
125
100
75
50
25
0
0.1
BANDWIDTH vs. CAPACITANCE
TJ = -40°C
TJ = +25°C
TJ = +110°C
0.3 0.5 0.7 0.9 1.1 1.3 1.5
CAPACITANCE (pF)
50mV
OUTPUT EYE DIAGRAM
(1.0μA ELECTRICAL INPUT)
MAX3657 toc10
INPUT-REFERRED RMS NOISE
vs. CAPACITANCE
35
30
25
20
TJ = -40°C
TJ = +110°C TJ = +25°C
15
10
0
0.2 0.4 0.6 0.8 1.0 1.2 1.4
CAPACITANCE (pF)
200mV
OUTPUT EYE DIAGRAM
(100μA ELECTRICAL INPUT)
MAX3657 toc11
INPUT-REFERRED RMS NOISE
vs. DC INPUT CURRENT
1.2
TJ = +110°C
1.0
TJ = +25°C
0.8
TJ = -40°C
0.6
0.4
0.2
0
0.1
1
10
100 1000 10,000
DC CURRENT IN (μA)
200mV
OUTPUT EYE DIAGRAM
(1mA ELECTRICAL INPUT)
MAX3657 toc12
10mV
40mV
40mV
-50mV
1ns/div
-200mV
1ns/div
-200mV
1ns/div
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