参数资料
| 型号： | MAX3863ETJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC LASR DRVR 2.7GBPS 3.6V 32TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 激光二极管驱动器（光纤） |
| 数据速率： | 2.7Gbps |
| 通道数： | 1 |
| 电源电压： | 3.15 V ~ 3.6 V |
| 电流 - 电源： | 58mA |
| 电流 - 调制： | 80mA |
| 电流 - 偏置： | 100mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 32-WFQFN 裸露焊盘 |
| 供应商设备封装： | 32-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
2.7Gbps Laser Driver with Modulation
Compensation
ABSOLUTE MAXIMUM RATINGS
Supply Voltage V CC ...............................................-0.5V to +5.0V
DATA+, DATA- and CLK+, CLK- ....(V CC - 1.5V) to (V CC + 0.5V)
RTEN , EN , BIAS, MK+, MK-, PWC+, PWC-
MODMON, BIASMON, MDMON, MODCOMP,
APCFILT1, APCFILT2, BIASMAX, MODSET,
APCSET Voltage ......................................-0.5V to (V CC + 0.5V)
MOD, MODN Voltage .......................................0 to (V CC + 1.5V)
MOD, MODN Current......................................-20mA to +150mA
BIAS Current ...................................................-20mA to +150mA
MD Current............................................................-5mA to +5mA
Operating Junction Temperature Range ...........-55°C to +150°C
Storage Temperature Range .............................-55°C to +150°C
Continuous Power Dissipation (T A = +85°C)
32-Pin QFN, TQFN (derate 21.2mW/°C above +85°C) ....1.3W
Processing Temperature (die) .........................................+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.
ELECTRICAL CHARACTERISTICS
(V CC = +3.15V to +3.6V, T A = -40°C to +85°C. Typical values are at V CC = +3.3V, I BIAS = 50mA, I MOD = 40mA, T A = +25°C, unless
otherwise noted.) (Notes 1, 9)
PARAMETER
Power-Supply Current
Power-Supply Noise Rejection
SYMBOL
I CC
PSNR
CONDITIONS
(Note 2)
f = 100kHz, 100mV P-P (Note 10)
MIN
TYP
58
40
MAX
85
UNITS
mA
dB
Power-Supply Threshold
Output enabled
2.8
V
Single-Ended Input Resistance
Bias-Current Setting Range
Bias-Current Setting Error
Bias Off-Current
I BIAS to I BIASMON Ratio
Bias-Current Temperature Stability
Modulation-Current Setting Range
Modulation-Current Setting Error
Modulation Off-Current
Modulation-Current Temperature
Stability
I MOD to I MODMON Ratio
Input to V CC
APC open loop, I BIAS = 100mA, T A = +25°C
APC open loop, I BIAS = 4mA, T A = +25°C
EN high
APC open loop, 10mA ≤ IBIAS ≤ 100mA (Note 3)
APC open loop, 4mA ≤ IBIAS ≤ 100mA (Note 3)
APC open loop, 25 Ω load, T A = +25°C
EN high
APC open loop (Note 3)
40
4
-15
-20
34
-480
7
-15
-480
38
50
40
±390
46
60
100
+15
+20
0.1
46
+480
80
+15
0.1
+480
53
Ω
mA
%
mA
mA/mA
ppm/°C
mA
%
mA
ppm/°C
mA/mA
Modulation Compensation Range
K
K = Δ I MODC / Δ I BIAS
0
1.5
mA/mA
MD Pin Voltage
1.75
V
Monitor Photodiode Current
Range
I MD
30
2000
μA
APC Loop Time Constant
t APC
(Notes 3, 4)
1
4
1000
μs
APC Open Loop
4mA ≤ I BIAS ≤ 10mA (Note 3)
±390
mA
V MDMON to I MD Ratio
R MDMON = 4k Ω
0.8
1.0
1.2
mV/μA
EN and RTEN Input High
EN and RTEN Input Low
V IH
V IL
2.0
0.8
V
V
FAIL Output High
FAIL Output Low
V OH
V OL
Source 150μA
Sink 2mA
2.4
0.4
V
V
2
_______________________________________________________________________________________
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