xrt7296 Exar Corporation, xrt7296 Datasheet - Page 5

• Manufacturer Part Number: xrt7296
• Description: Xrt7296 -ds3/sts-1/e3 Integrated Line Transmitter
• Manufacturer: Exar Corporation

ELECTRICAL CHARACTERISTICS (See Figure 8 )
Test Conditions: V
are measured with 10pF loading.
Notes:
1
2
3
4
AC Electrical Characteristics
DC Electrical Characteristics
When the encoder is enabled, a handling delay of four and a half TCLK clock cycles for B3ZS and five and half clock cycles for HDB3
always exists between TPDATA/TNDATA and TTIP/TRING. The handling delay is reduced to two clock cycles when the encoder
is disabled.
When the decoder is enabled, a handling delay of six and a half RCLK clock cycles will always exist between RPDATA/RNDATA
and RPOS/RNEG/RNRZ. The handling delay is reduced to one and half RCLK clock cycles when the decoder is disabled.
Supply current is measured with transmitter sending all ones AMI signal and with Transmit Level (TXLEV) set to high.
All inputs except pin 19, 20 and pin 26.
Symbol
Parameter
DD
= 5V ± 5%, T
Specifications are subject to change without notice
A
= -40
C to +85
C, unless otherwise specified. All timing characteristics
Min.
Typ.
XRT7296
Max.
±
Units