DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 314

• Manufacturer Part Number: DS33R11
• Description: Network Controller & Processor ICs Ethernet Mapper with Integrated T1-E1-J1
• Manufacturer: Maxim Integrated Products

Specifications of DS33R11

• Product: Framer
• Number Of Transceivers: 1
• Supply Voltage (max): 1.89 V, 3.465 V
• Supply Voltage (min): 1.71 V, 3.135 V
• Supply Current (max): 100 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Package / Case: BGA

13.1 Thermal Characteristics
Table 13-3. Thermal Characteristics
Table 13-4. Theta-JA vs. Airflow
Ambient Temperature (Note 1)
Junction Temperature (Note 2)
Theta-JA ( θ
27mm BGA (Notes 2, 3)
Note 1:
Note 2:
Note 3:
Note 1:
2.5m/s (Note 1)
0m/s (Note 1)
1m/s (Note 1)
AIR FLOW
The package is mounted on a four-layer JEDEC standard test board.
Value guaranteed by design (GBD).
Theta-JA ( θ
standard test board.
Value guaranteed by design (GBD).
PARAMETER
JA
) in Still Air for 256-Pin
JA
) is the junction to ambient thermal resistance, when the package is mounted on a four-layer JEDEC
256-PIN (27mm) BGA
-40°C
MIN
THETA-JA
20.3°C/W
17.9°C/W
16.9°C/W
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+20.3°C/W
TYP
+125°C
+85°C
MAX