XRN772 Datasheet, PDF (1/1 Pages) California Micro Devices Corp – Thin Film Resistor Series

CALIFORNIA MICRO DEVICES
XRN772-XXXX
Thin Film Resistor Series
California Micro Devices Hx (Stable Extended Capability
Chip) Series offer exceptional stability and low noise.
Available in the standard center tapped configuration,
they have low electro migration qualities and extremely
low TCR.
Electrical Specifications
Parameter
Conditions
TCR
–55°C to 125°C
±100ppm
Max
TTCR
–55°C to 125°C
±5ppm/°C
Max
Operating Voltage
–55°C to 125°C
100Vdc
Max
Power Rating
@ 70°C (Derate linearly to zero @ 150°C)
125mw
Max
Deration
30°C for 2 years
±0.1%∆
Max
Thermal Shock
Method 107 MIL-STD-202F
±0.2%∆R
Max
High Temperature Exposure 100 Hrs @ 150°C Ambient
±0.15%
Max
Moisture Resistance
Method 106 MIL-STD-202F
±0.2%∆R
Max
Life
Noise
Insulation Resistance
Method 108 MIL-STD-202F (125°C/1000 hr)
±0.2%∆R
Max
Method 308 MIL-STD-202F up to 250KΩ
–35dB
Max
≥250KΩ
–20dB
@25°C
1 X 10¹²â„¦
Min
R1 R2
20 MΩ to 60 MΩ
Bonding Area
Laser Code Area
Formats
Die Size: 60±3 mils square
Bonding Pads: 4x4 mils typical
Notes
1. Code boxes are available for alphanumeric laser
marking on the chip.
2. Resistor pattern may vary from one value to another.
Values
20MΩ to 60MΩ standard. Standard ratio tolerance between
resistors = ±1%. Tighter ratio tolerance available.
Mechanical Specifications
Substrate
Silicon 10±2 mils thick
Isolation Layer
Resistor
Si0₂ 10,000Å thick, min
Proprietary Silicon Chrome
Backing
Lapped (gold optional)
Bond Pads
Aluminum 10,000Å thick, min
Packaging
Two inch square trays of 100 chips maximum is standard.
XRN772
Series
2005
Resistance Value
First 3 digits are
significant
value.
Last digit
represents
number of
zeros.
R indicates
decimal point.
F
Tolerance
F = ±1%
G = ±2%
J = ±5%
K = ±10%
Part Number Designation
A
G
TCR
Bond Pads
No Letter = ±100ppm G = Gold
A = ±50ppm
No Letter =
Aluminum
B = ±25ppm
W
Backing
W = Gold
L = Lapped
No Letter =
Either
P
Ratio Tolerance
Std = ±1%
P = ±0.5%
© 2000 California Micro Devices Corp. All rights reserved.
8/9/2000 215 Topaz Street, Milpitas, California 95035
Tel: [phone]
Fax: [phone]
C1370800
www.calmicro.com
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