DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 17

• 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

DS33R11 Ethernet Mapper with Integrated T1/E1/J1 Transceiver
3 APPLICATIONS
The DS33R11 is ideal for application areas such as transparent LAN service, LAN extension, and Ethernet delivery
over T1/E1/J1, T3/E3, OC-1/EC-1, G.SHDSL, or HDSL2/4.
For an example of a complete LAN-to-WAN design, refer to Application Note 3411: DS33Z11—Ethernet LAN to
Unframed T1/E1 WAN Bridge, available on our website at www.maxim-ic.com/telecom.
Figure 3-1. Ethernet-to-WAN Extension (With or Without Framing)
RMII, MII
T1/E1/J1
10 Base T
Stream
100 Base T
Inter-Building
DS33R11
Ethernet
LAN Extension
Clock
Sources
SDRAM
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