AS1700-NPN 데이터 시트보기 (PDF) - Astec Semiconductor => Silicon Link

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AS1700-NPN

Semicustom Bipolar Array

Astec Semiconductor => Silicon Link 

AS17xx

Semicustom Bipolar Array

Component Summary

Components Available (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

Resistor Summary

Resistor Summary:

8 - Pinch Resistors

(≈30 kΩ ± 50%, use at ≤ 5 V)

80 - Base String Resistors

Using full string lengths gives:

73 - 4 kΩ

7 - 1.5 kΩ

Using separate pieces of the strings gives:

67 - 500 Ω

63 - 1 kΩ

43 - 2 kΩ

30 - 4 kΩ

Additional components and their resistances

are as follows:

13 - Cross-unders (370 Ω for full length, and

190 Ω for half length)

6 - Buses (at 10 Ω between connection

points)

Device Layout

R

F

R

R'

F'

R'

Pinch Resistor with Field Contact

C

B

C

C

E

C

Minimum NPN

B

E

B

B

C

B

Vertical PNP

C

B

E

C'

B

Design Rules

Design Rules:

• Minimum metal width = 8 microns

• Minimum spacing between metal

traces = 8 microns

• Current capacity of metal trace = 4 mA per

micron of width

• Metal line to pad (active) = 24 microns

(note: metal resistance ≈ 0.02 Ω per

square)

Lateral PNP with Split Collector

E

E

E

E

E

E

E

E

C BE BE BEBEB C

E

E

E

E

E

E

E

E

Power (20x) NPN

ASTEC Semiconductor

136

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