XRT83SL38ES Exar, XRT83SL38ES Datasheet - Page 10

• Manufacturer Part Number: XRT83SL38ES
• Description: Peripheral Drivers & Components - PCIs 8 CHT1/E1LIUSH
• Manufacturer: Exar

Specifications of XRT83SL38ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

XRT83SL38
OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
TRANSMITTER SECTIONS
S
S
IGNAL
IGNAL
RXRES1
RXRES0
TTIP_0
TTIP_1
TTIP_2
TTIP_3
TTIP_4
TTIP_5
TTIP_6
TTIP_7
RCLKE
µPTS1
TCLKE
µPTS2
N
N
AME
AME
L
L
EAD
R10
V10
EAD
J16
J16
C16
N16
P16
L15
L15
F17
G4
E3
R2
N2
#
#
T
T
YPE
YPE
I
I
O
I
Receive External Resistor Control Pins - Hardware mode
Receive External Resistor Control Pin 1:
Receive External Resistor Control Pin 0:
These pins determine the value of the external Receive fixed resistor according to the
following table:
N
Receive Clock Edge - Hardware mode
Set this pin “High” to sample RPOS_N/RNEG_n on the falling edge of RCLK_n. With
this pin tied “Low”, output data are updated on the rising edge of RCLK_n.
Microprocessor Type Select Input pin 1 - Host mode
This pin along with µPTS2 (pin 128) is used to select the microprocessor type.
SEE”MICROPROCESSOR TYPE SELECT INPUT PINS - HOST MODE:”
ON PAGE 13.
N
Transmit Clock Edge - Hardware mode
Set this pin “High” to sample transmit input data on the rising edge of TCLK_n. With
this pin tied “Low”, input data are sampled on the falling edge of TCLK_n.
Microprocessor Type Select Input pin 2 - Host mode
This pin along with µPTS1 (pin 133) selects the microprocessor type.
PROCESSOR TYPE SELECT INPUT PINS - HOST MODE:” ON PAGE 13.
N
Transmitter Tip Output for Channel _0
Positive differential transmit output to the line.
Transmitter Tip Output for Channel _1
Transmitter Tip Output for Channel _2
Transmitter Tip Output for Channel _3
Transmitter Tip Output for Channel _4
Transmitter Tip Output for Channel _5
Transmitter Tip Output for Channel _6
Transmitter Tip Output for Channel _7
OTE
OTE
OTE
: These pins are internally pulled “Low” with a 50kΩ resistor.
: This pin is internally pulled “Low” with a 50kΩ resistor.
: This pin is internally pulled “Low” with a 50kΩ resistor.
RXRES1
0
0
1
1
8
R XRES0
0
1
0
1
D
D
ESCRIPTION
ESCRIPTION
No External Fixed Resistor
Required Fixed External
RX Resistor
240
210
150
Ω
Ω
Ω
SEE”MICRO-
REV. 1.0.2