TC2411-IB ETC1 [List of Unclassifed Manufacturers], TC2411-IB Datasheet - Page 5

• Manufacturer Part Number: TC2411-IB
• Description: 14-Bit, 1 GSPS Digital-to-Analog Converter with Standby Mode of Operation
• Manufacturer: ETC1 [List of Unclassifed Manufacturers]

TC2411 Thermal Characteristics
Normal Mode of Operation
Note:
θ
θ
Figure 2: Standby Mode Operational Truth Table
Figure 3: Standby/Normal Mode Timing
STDBY_P
STDBY_N
JC
JA
5
: Thermal resistance from junction to case.
: Thermal resistance from junction to ambient.
•
•
•
•
•
•
The DC power of the TC2411 is 1.8 W in normal mode of operation
Maximum Junction Temperature is not to exceed 110
There is no need for an external heat sink if maximum ambient temperature is +70
An external heat sink is recommended for ambient temperatures in excess of +70
junction temperature does not exceed 110
Use of standby mode reduces the average power dissipation proportional to the normal mode / standby
mode duty cycle and allows a higher ambient temperature before a heat sink must be used to insure that
the junction temperature does not exceed 110
In the above table,
convection). Thermal simulation assumes the package is mounted on the test board specified by JEDEC
JESD51-9 (101.6X114.3X1.6 mm, four layers).
19X19 Cavity-down
BGA 96L
Package
Standby
Mode
Control Signal
θ
STDBY_N
STDBY_P
<5 µ S
JA
is presented according to JEDEC JESD 51-2 (natural convection) and 51-6 (forced
θ
JC
2.72
(
o
C/W)
Normal Mode
Normal Mode
0 m/s
20.2
o
C maximum.
o
H
L
C maximum.
θ
JA
2m/s
18.5
(
o
o
C/W)
C.
Datasheet (Advance Information)
Standby Mode
3m/s
17.5
<5 µ S
H
L
Results based on FEA simulation
without heat sink.
o
o
C to insure that the
Standby
Mode
C.
Note
MKDSTC2411 Rev-
TC2411