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| 型号： | MAX3869EHJ+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/15页 |
| 文件大小： | 0K |
| 描述： | IC LASER DRIVR 2CHAN 5.5V 32TQFP |
| 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： | 2.5Gbps |
| 通道数： | 2 |
| 电源电压： | 3.14 V ~ 5.5 V |
| 电流 - 电源： | 64mA |
| 电流 - 调制： | 60mA |
| 电流 - 偏置： | 100mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 32-TQFP 裸露焊盘 |
| 供应商设备封装： | 32-TQFP-EP（5x5） |
| 包装： | 带卷 (TR) |
| 安装类型： | 表面贴装 |
+3.3V, 2.5Gbps SDH/SONET Laser Driver
with Current Monitors and APC
ABSOLUTE MAXIMUM RATINGS
Supply Voltage, V CC ............................................. -0.5V to +7.0V
Current into BIAS ...........................................-20mA to +150mA
Current into OUT+, OUT- ................................-20mA to +100mA
Current into MD.....................................................-5mA to +5mA
Voltage at DATA+, DATA-, CLK+, CLK-, ENABLE,
LATCH, FAIL , BIASMON, MODMON .....-0.5V to (V CC + 0.5V)
Voltage at APCFILT, CAPC, MODSET,
BIASMAX, APCSET ...........................................-0.5V to +3.0V
Voltage at BIAS .........................................+1.0V to (V CC + 0.5V)
Continuous Power Dissipation (T A = +85°C)
32-Pin TQFP-EP (derate 22.2mW/°C above +85°C) ..1444mW
32-Pin QFN (derate 20.84mW/°C above +85°C) .......1667mW
Storage Temperature Range .............................-65°C to +165°C
Operating Junction Temperature Range ...........-55°C to +150°C
Processing Temperature (die) .........................................+400°C
Lead Temperature (soldering, 10s) .................................+300°C
Voltage at OUT+, OUT-.............................+1.5V to (V CC + 1.5V)
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
(V CC = +3.14V to +5.5V, T A = -40°C to +85°C. Typical values are at V CC = +3.3V, I MOD = 30mA, I BIAS = 60mA, T A = +25°C, unless
otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
Bias Current Range
Bias Off-Current
Bias-Current Stability
Bias-Current Absolute Accuracy
Differential Input Voltage
I CC
I BIAS
I BIAS-OFF
(Note 5)
V ID
(Note 2)
(Note 3)
ENABLE = low (Note 4)
APC open loop
APC open loop
Figure 1
I BIAS = 100mA
I BIAS = 1mA
1
-15
200
64
230
900
112
100
100
15
1600
mA
mA
μA
ppm/°C
%
mVp-p
Common-Mode Input Voltage
Clock and Data Input Current
V ICM
I IN
PECL compatible
V CC -
1.49
-1
V CC -
1.32
V CC -
V ID /4
10
V
μA
TTL Input High Voltage
TTL Input Low Voltage
ENABLE, LATCH
ENABLE, LATCH
2.0
0.8
V
V
TTL Output High Voltage FAIL
TTL Output Low Voltage FAIL
Sourcing 50μA
Sinking 100μA
2.4
0.1
V CC - 0.3
V CC
0.44
V
V
Monitor-Diode Reverse Bias
Voltage
1.5
V
Monitor-Diode DC Current Range
I MD
18
1000
μA
Monitor-Diode Bias Setpoint
Stability
Monitor-Diode Bias Absolute
Accuracy
(Note 6)
(Note 5)
I MD = 1mA
I MD = 18μA
-480
-15
50
90
480
15
ppm/°C
%
BIASMON to I BIAS Gain
MODMON to I MOD Gain
A BIAS
A MOD
I BIAS /I BIASMON
I MOD /I MODMON
37
29
A/A
A/A
2
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