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参数资料
| 型号： | SY88216LMG |
| 厂商： | Micrel Inc |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | IC LASER DRVR 2.5GBPS 3.6V 24MLF |
| 标准包装： | 75 |
| 类型： | 激光二极管驱动器（光纤） |
| 数据速率： | 2.5Gbps |
| 通道数： | 1 |
| 电源电压： | 3 V ~ 3.6 V |
| 电流 - 电源： | 55mA |
| 电流 - 调制： | 85mA |
| 电流 - 偏置： | 70mA |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 24-VFQFN 裸露焊盘，24-MLF? |
| 供应商设备封装： | 24-MLF?（4x4） |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
| 产品目录页面： | 1089 (CN2011-ZH PDF) |
| 其它名称： | 576-3234-5 |
Package Thermal Resistance
Micrel, Inc.
Absolute Maximum Ratings (1)
Supply Voltage (V CC ) .................................... –0.5V to +4.0V
CML Input Voltage (V IN ) ....................V CC –1.2V to V CC +0.5V
TTL Control Input Voltage (V I )..................... 0V to V CC +0.3V
Lead Temperature (soldering, 20sec.) ..................... +260°C
Storage Temperature (T s ) ......................... –65°C to +150°C
SY88216L
Operating Ratings (2)
Supply Voltage (V CC ) .................................... +3.0V to +3.6V
Ambient Temperature (T A ) .......................... –40°C to +85°C
(3)
QFN
( θ JA ) Still-air ........................................................ 75°C/W
( ψ JB ) ................................................................... 30°C/W
DC Electrical Characteristics
T A = –40°C to +85°C and V CC = +3.0V to +3.6V. Unless otherwise noted, typical values are V CC = +3.3V,
T A = 25°C, I MOD = 25mA, I BIAS = 20mA.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I CC
Power Supply Current
Modulation and Bias currents
55
95
(4)
mA
excluded
V MOD_MIN
Minimum Voltage Required at the
0.6
V
Driver Output, MOD+ and MOD-,
for Proper Operation
V BIAS_MIN
Minimum Voltage Required at the
0.8
V
Driver Output, BIAS+ and BIAS-,
for Proper Operation
I BIAS
I BIAS_OFF
Bias-ON Current
Bias-OFF Current
Voltage at Bias pin ≥ 0.8V
Current at BIAS pin when /EN is
high or BEN is low
1
70
150
mA
μA
R IN
V DIFF-IN
Input Resistance at DIN+ and DIN-
Differential Input Voltage Swing
Single ended
42.5
100
50
57.5
2400
?
mV PP
(DIN)
V IL (/EN)
V IH (/EN)
/EN Input Low
/EN Input High
2
0.8
V
V
V OL
I OH
BEN+,
/APCFAULT Output Low
/APCFAULT Output Leakage
Burst Mode Enable Signal
I OL = 2mA
V OH = V CC
Single Ended
0.8
0.5
100
V
μA
V
BEN-
V IH (BEN)
V IL (BEN)
V IN (BEN)
V DIFF-IN
High Voltage
Low Voltage
Input Voltage Swing
Differential Input Voltage Swing
BEN+, BEN-
BEN+, BEN-
BEN+, BEN-
BEN+, BEN-
-0.3
100
200
V CC + 0.3
V
V
mV
mV PP
(BEN)
V PWRMON
Maximum Voltage at PWRMON Pin
1.25
V
I MD
Current Range at MD Pin
50
1500
μA
Notes:
1. Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not implied
at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings conditions for extended
periods may affect device reliability.
2. The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3. Package Thermal Resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB. ψ JB uses a
4-layer and θ JA in still air unless otherwise stated.
4. I CC = 95mA for worst-case conditions with I MOD = 85mA, I BIAS = 70mA, T A = +85°C, V CC = 3.6.
July 2008
4
M9999-071108-C
hbwhelp@micrel.com or (408) 955-1690
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