DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 20

• 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

6 BLOCK DIAGRAMS
Figure 6-1. Main Block Diagram
RRING
TRING
RTIP
TTIP
NOTE: SOME PINS NOT SHOWN. THE BLOCK IN THE DIAGRAM LABELED “T1/E1/J1 TRANSCEIVER” IS
DIVIDED INTO THREE FUNCTIONAL BLOCKS: LIU, FRAMER, AND BACKPLANE INTERFACE OUTLINED IN
THE FOLLOWING DIAGRAMS.
JTAG2
CLAD
MUX
MUX
BERT
HDLC
HDLC
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SDRAM PORT
ARBITER
μP Port
JTAG1
CLAD
SYSCLKI
(RMII MODE)
RXD[0:1]
RX_CLK
CRS_DV
RX_ERR
REF_CLK
REF_CLKO
TX_EN
TXD[0:1]
MDC
MDIO