SY87725LHY TR Micrel Inc, SY87725LHY TR Datasheet - Page 15

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

Specifications of SY87725LHY TR

• 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: SY87725LHYTR; SY87725LHYTR

Normal Data Flow (Secondary Clock)
Receive Section
This mode is identical to the Normal Mode in the
July 2007
RCV_CNTRL0
1
RCV_FSEL0
1
RCV_CNTRL1
Table 9. Loopback and DDR Select Control Signals
Table 10. Transmit and Receive Frequency Select
1
RCV_FSEL1
Figure 5. Normal Data Flow
1
XMT_CNTRL0
1
XMT_FSEL0
15
previous section, but utilizes CLKOUT2 to be used as
the transmit parallel clock. In this mode, CLKOUT2
must be externally connected to CLKIN as shown in
the block diagram below.
0
XMT_CNTRL1
1
XMT_FSEL1
[e-mail]
1
RCV_DDRSEL
0
or [phone]
M9999-071007-B