DB839 Datasheet, PDF (14/20 Pages) CML Microcircuits – Two Variable Attenuators

Digitally Controlled Analog I/O Processor
14
MX839 PRELIMINARY INFORMATION
6 Performance Specification
6.1 Electrical Performance
6.1.1 Absolute Maximum Ratings
Exceeding these maximum ratings can result in damage to the device.
General
Supply (V_DD - V_SS) (either AV_DD or DV_DD)
Voltage on any pin to V_SS
Current
AV_DD
DV_DD
V_SS
Any other pin
AV_DD - DV_DD
DW / P Package
Total Allowable Power Dissipation at T_AMB = 25°C
Derating above 25°C
Storage Temperature
Operating Temperature
DS Package
Total Allowable Power Dissipation at T_AMB = 25°C
Derating above 25°C
Storage Temperature
Operating Temperature
Notes
Min.
-0.3
-0.3
Max.
7.0
V_DD + 0.3
-30
30
-30
30
-30
30
-20
20
Note 1, 2 -100
100
Units
V
V
mA
mA
mA
mA
mV
800
mW
13
mW/°C above 25°C
-55
125
°C
-40
85
°C
550
mW
9
mW/°C above 25°C
-55
125
°C
-40
85
°C
Note:
1. It is recommended that AV_DD be connected to DV_DD through a filter.
2. It is also recommended that AV_DD and DV_DD Voltages be tightly AC coupled to V_SS with a capacitor.
6.1.2 Operating Limits
Correct operation of the device outside these limits is not implied.
Supply (V_DD - V_SS) (either AV_DD or DV_DD)
Operating Temperature
Xtal Frequency
Min.
3.0
-40
0.5
Max.
5.5
85
6.0
Units
V
°C
MHz
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