ATR0841 Datasheet, PDF (4/6 Pages) ATMEL Corporation – 4-channel Laser Driver with 2 Outputs, 3 LVDS Inputs and Internal Termination

Absolute Maximum Ratings
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating
only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this
specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Parameters
Symbol
Value
Unit
Supply voltage
V_CC
-0.5 to +6.1
V
Input voltage at any input
Power dissipation
V_in
-0.5 to V_CC + 0.5
V
P_max
0.7⁽¹⁾ to 1⁽²⁾
W
Output voltage
V_out
-0.5 to V_CC - 1
V
Junction temperature
T_j
150
°C
Storage temperature
T_stg
-65 to +125
°C
Notes: 1. R_thJA ≤115 K/W at T_amb = 70° C
2. R_thJA ≤115 K/W at T_amb = 25° C
Thermal Resistance
Parameters
Symbol
Junction ambient, QFN24
R_thJA
Note: 1. Measured with multi-layer test board (JDEC standard)
Value
50⁽¹⁾
Unit
K/W
Recommended Operating Range
Parameters
Supply voltage
Input current
External resistor to GND to set oscillator frequency
External resistor to GND to set oscillator swing
Operating temperature range
Symbol
V_CC
I_IR, I_I2, I_I3, I_I4
RFA, RFB
RSA, RSB
T_amb
Value
Unit
4.5 to 5.9
V
< 1.5
mA
>3
kΩ
>1
kΩ
0 to +70
°C
4 ATR0841
4818AS–DVD–09/04