MAX3658(2004) 데이터 시트보기 (PDF) - Maxim Integrated
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MAX3658 Datasheet PDF : 14 Pages
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622Mbps, Low-Noise, High-Gain
Transimpedance Preamplifier
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC) ............................................-0.5V to +4.2V
Current into IN ....................................................................+5mA
Voltage at OUT+, OUT- ...................(VCC - 1.2V) to (VCC + 0.5V)
Voltage FILT, MON .....................................-0.5V to (VCC + 0.5V)
Continuous Power Dissipation (TA = +85°C)
8-Lead TDFN (derate 24.4mW/°C above +85°C) ......1951.2mW
Operating Temperature Range ...........................-40°C to +85°C
Operating Junction Temperature Range (die) ....-40°C to +150°C
Storage Temperature Range .............................-55°C to +150°C
Die Attach Temperature...................................................+400°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.97V to +3.63V, 150Ω load between OUT+ and OUT-, Tj = -40°C to +100°C. Typical values are at VCC = +3.3V and TA =
+25°C, unless otherwise noted.)
PARAMETER
Supply Current
Input Bias Voltage
Transimpedance Linear Range
Small-Signal Transimpedance
SYMBOL
ICC
VIN
Z21
CONDITIONS
IIN = 1µA
0.95 < linearity < 1.05
IIN < 2µAP-P
Output Common-Mode Voltage
AC-coupled output
Differential Output Offset
Output Impedance
Maximum Output Voltage
Filter Resistor
∆VOUT
ZOUT
VOUT(MAX)
RFILT
IIN = 1.3mA
Single ended
IIN = 2mAP-P
IIN = 4µA
IIN = 1.3mA
Offset-Correction Disable
Threshold
Voltage applied at FILT
Input Resistance
FILT = 0V
Nominal MON Current Gain
MON Output Voltage Range
MON Accuracy (Note 1)
GMON
VMON
IMON / IIN (IIN = 1mA, 3.3V, +25°C)
1µA ≤ IIN < 2µA
2µA ≤ IIN < 5µA
5µA ≤ IIN < 1mA
Note 1: Accuracy is defined as 10log(IMON / IIN).
MIN TYP MAX UNITS
20
26
mA
0.83 1.0
V
4
15.7
18.3
20.9
µAP-P
kΩ
VCC -
V
0.125
±2
mV
60
75
90
Ω
150
240
400 mVP-P
15
20
25
kΩ
300
500
700
Ω
0.4
V
400
Ω
0.8
1
1.2
A/A
0
2.2
V
-2.5
+2.5
-2
+2
dB
-1.5
+1.5
2 _______________________________________________________________________________________
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