PSSI3120CA /T3 NXP Semiconductors, PSSI3120CA /T3 Datasheet - Page 2

• Manufacturer Part Number: PSSI3120CA /T3
• Description: Timers & Support Products PECL CLK TERMINATOR
• Manufacturer: NXP Semiconductors
• Type: PECL Terminationr

Specifications of PSSI3120CA /T3

• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Supply Current: 10 mA
• Package / Case: SOT-23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PSSI3120CA,235

NXP Semiconductors
FEATURES
• Single channel PECL termination in a three pin SOT23
• ESD protection >2 kV
• Undershoot protection
• High capacitance range.
APPLICATIONS
Enhanced high speed clock line signal integrity for the
following:
• Workstations
• Desktop PCs
• Notebook PCs.
DESCRIPTION
Single channel, RC-type positive emitter-coupled logic
(PECL) clock termination with integrated diodes, providing
electrostatic discharge (ESD) protection up to 2 kV. Using
thin film-on-silicon technology the PSSI3120CA integrates
three resistors, one capacitor and two diodes in a SOT23
package. The capacitor is protected from damage due to
ESD by the diodes. The product is designed to enhance
signal integrity in clock distribution networks. Additionally,
it can be used as a termination in digital transmission lines
where its inherent ESD protection helps maintain signal
integrity by reducing undershoots.
2001 Jul 19
package
PECL termination
2
PINNING - SOT23
handbook, halfpage
Marking code: 9C.
PIN
Fig.1 Simplified outline and pin configuration.
1
2
3
handbook, 2 columns
1
Fig.2 Functional diagram.
input/output
input/output
ground
Top view
R1
1
R3
DESCRIPTION
3
3
C1
R2
PSSI3120CA
MGC421
MBL313
Product data sheet
2
2