CYP15G0401DXB Cypress Semiconductor Corporation., CYP15G0401DXB Datasheet - Page 39

• Manufacturer Part Number: CYP15G0401DXB
• Description: Quad Hotlink Ii Transceiver
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-02002 Rev. *L
CYP(V)(W)15G0401DXB
Notes:
44. When REFCLK is configured for half-rate operation (TXRATE = HIGH) and data is captured using REFCLK instead of a TXCLKx clock (TXCKSEL = LOW), data
45. The TXCLKO output is at twice the rate of REFCLK when TXRATE = HIGH and same rate as REFCLK when TXRATE = LOW. TXCLKO does not follow the
46. The rising edge of TXCLKO output has no direct phase relationship to the REFCLK input.
Transmit Interface Write Timing
TXCKSEL ≠ LOW
Transmit Interface Write Timing
TXCKSEL = LOW
TXRATE = LOW
Transmit Interface
TXCLKO Timing
TXCKSEL = LOW
TXRATE = HIGH
Transmit Interface
Write Timing
TXCKSEL = LOW
TXRATE = HIGH
TXCTx[1:0],
TXDx[7:0],
TXCTx[1:0],
TXCTx[1:0],
is captured using both the rising and falling edges of REFCLK.
duty cycle of REFCLK.
TXDx[7:0],
REFCLK
TXDx[7:0],
TXOPx,
SCSEL
REFCLK
TXCLKx
REFCLK
TXOPx,
TXOPx,
SCSEL
TXCLKO
SCSEL
Note 46
HOTLink II Transmitter Switching Waveforms
Note 44
t
TXCLKOD+
t
t
TREFDH
REFH
t
TXCLKH
t
TXCLKO
t
t
REFCLK
t
REFH
REFH
t
TXCLK
t
Note 45
TXCLKOD–
t
TREFDS
t
REFL
t
TXCLKL
t
TXDS
t
TREFDS
t
REFCLK
t
REFCLK
Note 44
t
TREFDH
t
TXDH
t
TREFDH
t
REFL
t
REFL
CYW15G0401DXB
t
CYP15G0401DXB
CYV15G0401DXB
TREFDS
Page 39 of 53
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