PACV35 Datasheet, PDF (1/1 Pages) California Micro Devices Corp – P/ACTIVE V.35 TERMINATION NETWORK

CALIFORNIA MICRO DEVICES
P/ACTIVE V.35 TERMINATION NETWORK
PACV35
Features
• Stable resistor network
• 6 terminations/package
• Separate ground for receive terminations
• Version for receiver input impedance compensation
• Saves board space and reduces assembly cost
Applications
• Bridges
• Routers
Product Description
The PACV35 termination network is an integrated resistor interface used to ensure proper signal integrity between transmit-
ter and receiver sections for V.35 protocols. It is well-suited for use in hub and router networking applications.
The available QSOP package reduces discrete resistor count from 18 to a single package resulting in a 75% board
space savings.
STANDARD SPECIFICATIONS
Absolute Tolerance (0 ≤ T_A ≤ 70°C)
R1, R2 transmitter
±2%
R3, R4 receiver
±1%
Operating Temperature Range
0°C to 70°C
Power Rating/Resistor
Receive: 250mW
Transmit: 25mW
Minimum Insulation Resistance
10,000 Meg Ω
Storage Temperature
-60°C to 150°C
Package Power Rating
1.00W, max.
R1(Ω)
50
50
STANDARD VALUES
R2(Ω) R3(Ω)
R4(Ω)
125
50
125
125
50
124
Code
01
01
SCHEMATIC CONFIGURATION
TRANSMIT
RECEIVE
R Code
01
01
02
02
STANDARD PART ORDERING INFORMATION
Package
Ordering Part Number
Pins
Style
Tubes
Tape & Reel
20
QSOP
PACV35-01Q/T
PACV35-01Q/R
20
SOIC Wide
PACV35-01S/T
PACV35-01S/R
20
QSOP
PACV35-02Q/T
PACV35-02Q/R
20
SOIC Wide
PACV35-02S/T
PACV35-02S/R
Part Marking
PACV35-01Q
PACV35-01S
PACV35-02Q
PACV35-02S
© 2000 California Micro Devices Corp. All rights reserved.
4/00
215 Topaz Street, Milpitas, California 95035
Tel: [phone]
Fax: [phone]
www.calmicro.com
C0880400
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