DS21Q55N Maxim Integrated Products, DS21Q55N Datasheet - Page 17

• Manufacturer Part Number: DS21Q55N
• Description: Framer E1/J1/T1 3.3V 256-Pin BGA
• Manufacturer: Maxim Integrated Products

Specifications of DS21Q55N

• Package: 256BGA
• Number Of Transceivers: 4
• Standard Framing Format: E1|J1|T1
• Maximum Supply Current: 75(Typ) mA
• Minimum Single Supply Voltage: 3.135 V
• Maximum Single Supply Voltage: 3.465 V

Figure 1-4. Backplane Interface
CLOCK
CLOCK
SYNC
JACLK
DATA
SYNC
DATA
Sa/FDL
INSERT
CHANNEL
ELASTIC
STORE
TIMING
17 of 237
SIGNALING
EXTRACTION
BUFFER
SIGNALING
CHANNEL
Sa BIT/FDL
ELASTIC
BUFFER
STORE
TIMING
TCLK
MUX
RLINK
RLCLK
RSIG
RSIGFR
RSYSCLK
RSER
RCLK
RSYNC
RMSYNC
RFSYNC
RDATA
RCHCLK
RCHBLK
TSER
TSIG
TSSYNC
TSYSCLK
TSYNC
TESO
TDATA
TLCLK
TLINK
TCHCLK
TCHBLK
TCLK