DS3150DK Maxim Integrated Products, DS3150DK Datasheet - Page 4

• Manufacturer Part Number: DS3150DK
• Description: KIT DEMO DS3150 DS3/E3/STS-2 LIU
• Manufacturer: Maxim Integrated Products

Specifications of DS3150DK

• Main Purpose: Telecom
• Utilized Ic / Part: DS3150
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

LINE-SIDE CONNECTIONS
The DS3150DK implements the Tx and Rx line-interface networks recommended in the DS3150 data
sheet and shown in Figure 3. To connect the DS3150 to DS3, E3, or STS-1 test equipment, connect the
equipment to BNC connectors J1 and J2 using coaxial cables. To externally loopback the DS3150 from
transmitter to receiver, connect J1 and J2 together through a length of cable or a cable simulator.
Figure 3. DS3150DK LINE SIDE CIRCUITRY
SYSTEM CONNECTOR
The 16-pin System Connector at the top of the board gives access to the following DS3150 signals:
RPOS, TPOS, RNEG, TNEG, RCLK, TCLK, MCLK, and PRBS. Use the System Connector to connect
the DS3150 to an external framer or other data source/sink. To configure the DS3150DK board for an
external remote loopback, place TCLK-RCLK, TPOS-RPOS, and TNEG-RNEG jumpers (Figure 4).
Figure 4. SYSTEM CONNECTOR
POWER SUPPLY CONNECTORS
Connect a 3.3V power supply across the red (V
is present, the green PWR LED is lit.
TRANSMIT
RECEIVE
J1
J2
MCLK
PRBS
RNEG
RPOS
TPOS
TNEG
RCLK
TCLK
1:2ct
1:2ct
T1
T2
V
DD
0.1µF
0.1µF
CC
4 of 12
) and black (GND) banana jacks. When a power supply
GND
GND
GND
GND
GND
GND
GND
GND
R1
330Ω
(1%)
R2
330Ω
(1%)
Tx+
Tx-
Rx+
Rx-
DS3150