SY87725LHY Micrel Inc, SY87725LHY Datasheet - Page 12

• Manufacturer Part Number: SY87725LHY
• Description: 3.3V ONU SERDES (I Temp, /60 Pin EP-TQFP/T+R)
• Manufacturer: Micrel Inc
• Type: Transceiverr

Specifications of SY87725LHY

• Protocol: LVDS
• Voltage - Supply: 3.15 V ~ 3.45 V
• Mounting Type: Surface Mount
• Package / Case: 64-TQFP Exposed Pad, 64-eTQFP, 64-HTQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Drivers/receivers: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-2544; SY87725LHY

Timing Diagrams
Receive Timing
July 2007
CLKOUT(
CLKOUT(
CLKOUT(
CLKOUT(
INTERNAL CLK
INTERNAL CLK
Half Rate Mode
Half Rate Mode
Normal Mode
Normal Mode
DOUT0
DOUT1
DOUT2
DOUT3
DOUT0
DOUT1
DOUT2
DOUT3
SYNC
SIN
SIN
)
)
)
)
D0
Figure 2. 1:4 Serial-to-Parallel Conversion with SYNC Pulse
D1
D0
Figure 1. 1:4 Serial-to-Parallel Conversion
D1
D2
t
SKEW
D3
D2
D3
D4
D5
D4
12
D5
D6
D6
D7
D8
D7
[e-mail]
D0
D1
D2
D3
D0
D1
D2
D3
D5
D6
D7
D8
or [phone]
M9999-071007-B
D4
D5
D6
D7