ACE9020B/KG/NP1T

Overview

The Zarlink ACE9020B/KG/NP1T is a component within the ACE9020 series, identified as a tape-mounted variant of an anti-static stick. The device features a 28-pin configuration with specific pin assignments including VCC, GND, BIAS_REF, and TXPA+/- for transmission power amplifier interfaces. Additional pins support oscillator functions (VCC_TXOSC, TANK+/TANK-), division circuits (VCC_DIV), and modulation control (MOD_CNTRL). The NP1T suffix denotes the tape mounting format, distinguishing it from stick-mounted versions.

Feature Summary

• Integrated transmission power amplifier interface support via dedicated TXPA pins
• On-chip oscillator circuitry with tank connection points for frequency stability
• Modulation control capability through dedicated digital input pin
• Available in tape-mounted packaging format for automated assembly

Applications

• RF transmission modules requiring integrated PA biasing
• Wireless communication devices utilizing internal oscillator references
• Modulated signal generation circuits with external tank components

Procurement Notes

Verify the NP1T suffix confirms tape mounting rather than stick packaging. Confirm pinout compatibility with target PCB layout, specifically regarding the 28-pin arrangement and ground connections. Ensure the anti-static stick classification aligns with handling requirements during integration.

Selection Notes

Select this variant when tape mounting is required for surface mount technology processes. Compare against NP1S stick-mounted version if manual handling or different storage conditions are preferred. Verify that the 28-pin footprint matches the design constraints and that the anti-static nature meets ESD protection standards for the application environment.

Part Context

The ACE9020 series includes variants like ACE9020B/KG/NP1S for stick mounting and ACE9020B/KG/NP1T for tape mounting. These components serve as specialized anti-static sticks or integrated functional blocks depending on the specific suffix interpretation. The NP1T designation specifically indicates the tape-reel packaging format used in high-volume manufacturing.

Replacement Considerations

Direct substitutes include other ACE9020B/KG/NP1S units if stick mounting is acceptable. No other verified public substitute part numbers are documented for this specific tape-mounted configuration.