NCC
CALIFORNIA MICRO DEVICES
BUSSED RESISTOR NETWORK
California Micro Devices’ resistor arrays are the hybrid
equivalent to the bussed resistor networks available in
surface-mount packages. The resistors are spaced on
ten mil centers resulting in reduced real estate. These
chips are manufactured using advanced thin film
processing techniques and are 100% electrically
tested and visually inspected.
STANDARD NETWORK SCHEMATIC DIAGRAM
90
Formats
R1
R2
R3 R4
R5
R6
R7
R8
Die Size: 90±3 x 60±3 mils
60
Bonding Pads: 5x7 mils typical
ELECTRICAL SPECIFICATIONS
Test Conditions
Parameter
TCR
–55°C to 125°C
–55°C to 125°C
±100ppm/C
50Vdc
Max
Max
Max
Max
Max
Max
Max
Max
Max
Max
Min.
Operating Voltage
Power Rating (per resistor)
Thermal Shock
@ 70°C (Derate linearly to 0@150°C)
Method 107 MIL-STD-202F
100Hrs @ 150°C Ambient
Method 106 MIL-STD-202F
Method 108 MIL-STD-202F (125°C/1000hr)
Method 308 MIL-STD-202F
≥250kΩ
50mw
±0.25%@∆R
±0.25%∆R
±0.5%∆R
±0.5%∆R
–35dB
High Temperature Exposure
Moisture
Life
Noise
–30dB
Short Time Overload
Insulation Resistance
MIL-R-83401
0.25%
@25°C
1 x 1012Ω
MECHANICAL SPECIFICATIONS
VALUES
Substrate
Isolation Layer
Backing
Silicon 10 ±2 mils thick
Si02 10,000Å thick, min
Lapped (gold optional)
8 resistors from 100Ω to 500KΩ
PACKAGING
Two inch square trays of 196 chips maximum is standard.
Metalization
Aluminum 10,000Å thick, min
(15,000Å gold optional)
NOTES
Passivation
Silicon Nitride
1. Resistor pattern may vary from one value to another.
PART NUMBER DESIGNATION
P
NCC
5003
F
A
G
W
Ratio
Tolerance
Series
Value
Tolerance
TCR
Bond Pads
Backing
First 3 digits are
significant value.
Last digit repres-
sents number of
D = ±0.5% No Letter = ±100ppm
G = Gold
No Letter = Aluminum L = Lapped
No Letter = Either
W = Gold
No Letter = 1%
F = ±1%
G = ±2%
J = ±5%
A = ±50ppm
B = ±25ppm
P = 0.5%
zeros. R indicates K = ±10%
decimal point. M = ±20%
© 2000 California Micro Devices Corp. All rights reserved.
C0970500
215 Topaz Street, Milpitas, California 95035
Tel: (408) 263-3214
Fax: (408) 263-7846
www.calmicro.com
1
6/2/2000