DS33R11 Maxim Integrated Products, DS33R11 Datasheet - Page 311

• 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

Figure 12-26. Transmit-Side Boundary Timing (Elastic Store Disabled)
Figure 12-27. Transmit-Side Boundary Timing, TSYSCLK = 1.544MHz (Elastic Store
Enabled)
TSYSCLK
TCHBLK
TCHCLK
TSSYNC
TSERI
TCHBLK
TCHCLK
TSYNC
TSYNC
TCLKT
NOTE 1: TSYNC IS IN THE OUTPUT MODE (TR.IOCR1.1 = 1).
NOTE 2: TSYNC IS IN THE INPUT MODE (TR.IOCR1.1 = 0).
NOTE 3: TCHBLK IS PROGRAMMED TO BLOCK CHANNEL 2.
NOTE 5: THE SIGNALING DATA AT TSIG DURING CHANNEL 1 IS NORMALLY OVERWRITTEN IN THE TRANSMIT FORMATTER
WITH THE CAS MF ALIGNMENT NIBBLE (0000).
NOTE 6: SHOWN IS A TNAF FRAME BOUNDARY.
NOTE 1: THE F-BIT POSITION IN THE TSERI DATA IS IGNORED.
NOTE 2: TCHBLK IS PROGRAMMED TO BLOCK CHANNEL 24.
TSERI
TSIG
1
2
1
2
3
LSB
D
CHANNEL 23
Si
1
A
Sa4 Sa5 Sa6 Sa7 Sa8
CHANNEL 1
LSB MSB
CHANNEL 1
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CHANNEL 24
MSB
LSB
CHANNEL 2
CHANNEL 2
A
F MSB
B
C
LSB MSB
CHANNEL 1
D