Description

The AS17xx is Astec’s proprietary semicustom bipolar array. This semicustom IC is a collection of individual TRANSISTORs and resistors in a fixed configuration. The custom circuit is manufactured by creating a single metal mask to connect the components. This allows the designer to deal with only one mask for the IC layout instead of the actual 10 mask process.

Features

Size (single tile)

• 87 x 75 mils Expandability of array (to 2 or 4 tiles)

Component Availability (single tile)

• Small NPN 48

• Dual collector PNP 21

• Vertical PNP 4

• Power NPN 3

• Diffused Resistors (total) ≈300 kΩ

• Pinch Resistors (3-terminal, 30kΩ) 8

• Cross-unders 13

• Buses 6

Basic Electrical Specs

• TRANSISTOR Matching (NPN & PNP) <2%

• Primary voltage limitations:

   LVCEO 18 V

   BVCBO 30 V

• Diffusion to substrate

   (Ground) 30 V

• NPN Parameters

   Beta 80–500

   fT(1mA) 300 MHz

   BVEBO 7 V

• PNP Parameters:

   Beta 20–300

   fT(1mA) 300 MHz

   BVEBO 30 V

Features
● Ideally suited for automatic insertion
● For Switching and AF Amplifier Applications

TRANSISTOR (NPN)



FEATURES

Small Flat Package

High Current Application

Complementary to KTA1664

Application
• Low frequency power amplifier
• Complementary pair with 2SB647/A

FEATURES
● Low Collector to Emitter Saturation Voltage
● Mini Type Package

FEATURES
● Small reverse Transfer Capacitance:Cre=0.7pF(typ.)
● Low Noise Figure:NF=2.5dB(typ.) (f=100MHz)

FEATURES
• High Power Gain
• Recommended for FM IF,OSC Stage and AM CONV. IF Stage.

FEATURES
● Low collector to emitter saturation voltage VCE(sat)=0.3V max(@IC=100mA,IB=10mA)
● Excellent linearity of DC forward current gain

Features
● Collector current :IC=0.2A
● Power dissipation :PC=0.15W

FEATURES
● High DC Current gain.
● Complimentary to 2SB624