cyv15g0403tb Cypress Semiconductor Corporation., cyv15g0403tb Datasheet - Page 16

• Manufacturer Part Number: cyv15g0403tb
• Description: Independent Clock Quad Hotlink Ii Serializer
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-02104 Rev. *B
Capacitance
CYV15G0403TB HOTLink II Transmitter Switching Waveforms
Notes:
20. When REFCLKx± is configured for half-rate operation (TXRATEx = 1) and data is captured using REFCLKx instead of a TXCLKx clock. Data is captured using
21. The TXCLKOx output remains at the character rate regardless of the state of TXRATEx and does not follow the duty cycle of REFCLKx±.
C
C
INTTL
INPECL
Transmit Interface
Write Timing
REFCLKx selected
TXRATEx = 1
Transmit Interface
TXCLKOx Timing
TXRATEx = 1
Transmit Interface
Write Timing
TXCLKx selected
Transmit Interface
Write Timing
REFCLKx selected
TXRATEx = 0
TXDx[9:0]
both the rising and falling edges of REFCLKx.
TXDx[9:0]
REFCLKx
TXCLKx
TXDx[9:0]
Parameter
REFCLKx
REFCLKx
TXCLKOx
(internal)
[14]
Note 22
TTL Input Capacitance
PECL input Capacitance
Description
t
t
REFH
TXCLKH
t
t
t
t
REFH
TXCLKO
t
REFCLK
REFH
TXCLK
t
TREFDS
t
t
T
T
TXCLKL
REFL
t
A
A
TXDS
t
TREFDS
= 25°C, f
= 25°C, f
Note 21
t
t
REFCLK
REFCLK
Note 20
Test Conditions
0
0
= 1 MHz, V
= 1 MHz, V
t
t
TREFDH
TXDH
CC
CC
t
TREFDH
= 3.3V
= 3.3V
t
REFL
t
REFL
t
TREFDS
CYV15G0403TB
Max.
7
4
Page 16 of 21
t
TREFDH
Unit
pF
pF
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