STANDARD
MICROCIRCUIT DRAWING
SIZE
A
5962-89830
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
REVISION LEVEL
D
SHEET 3
DSCC FORM 2234
APR 97
1.4 Recommended operating conditions. 2/
Positive supply voltage range (V+) .................................................................. 4.5 V dc to 10 V dc
Negative supply voltage range (V-).................................................................. -5.5 V dc to 0 V dc
Shift clock frequency range (fSCLK):
Device type 01 ............................................................................................. 0 to 1.0 MHz
Device type 02, 03, 04.................................................................................. 0 to 2.0 MHz
A/D clock frequency range (fACLK):
Device type 01 ............................................................................................. fSCLK to 2.0 MHz
Device type 02, 03, 04.................................................................................. fSCLK to 4.0 MHz
Total cycle time (tCYC):
Device type 01 ............................................................................................. 10 SCLK + 48 ACLK cycles minimum
Device type 02, 03, 04.................................................................................. 12 SCLK + 56 ACLK cycles minimum
Hold time,
CS low after last SCLK negative edge (tHCS) ................................. 0 ns minimum
Hold time, DIN after SCLK positive edge (tHD):
Device type 01 ............................................................................................. 150 ns minimum
Device type 02, 03, 04.................................................................................. 50 ns minimum
Setup time,
CS negative edge before clocking in first address bit (tSUCS):
Device type 01 ............................................................................................. 2 ACLK cycles + 1 µs minimum
Device type 02, 03, 04.................................................................................. 2 ACLK cycles + 100 ns minimum
Setup time, DIN stable before SCLK positive edge (tSUD):
Device type 01 ............................................................................................. 400 ns minimum
Device type 02, 03, 04.................................................................................. 50 ns minimum
ACLK high time (tWHACLK), device type 01 ........................................................ 127 ns minimum
ACLK low time (tWLACLK), device type 01.......................................................... 200 ns minimum
CS high time during conversion (tWHCS):
Device type 01 ............................................................................................. 44 ACLK cycles ninimum
Device type 02, 03, 04.................................................................................. 52 ACLK cycles ninimum
Ambient operating temperature range (TA) ...................................................... -55°C to +125°C
2. APPLICABLE DOCUMENTS
2.1 Government specification, standards, and handbooks. The following specification, standards, and handbooks form a part
of this drawing to the extent specified herein. Unless otherwise specified, the issues of these documents are those cited in the
solicitation or contract.
DEPARTMENT OF DEFENSE SPECIFICATION
MIL-PRF-38535 - Integrated Circuits, Manufacturing, General Specification for.
DEPARTMENT OF DEFENSE STANDARDS
MIL-STD-883 - Test Method Standard Microcircuits.
MIL-STD-1835 - Interface Standard Electronic Component Case Outlines.
DEPARTMENT OF DEFENSE HANDBOOKS
MIL-HDBK-103 - List of Standard Microcircuit Drawings.
MIL-HDBK-780 - Standard Microcircuit Drawings.
(Copies of these documents are available online at http://assist.daps.dla.mil/quicksearch/ or http://assist.daps.dla.mil or
from the Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094.)
2.2 Order of precedence. In the event of a conflict between the text of this drawing and the references cited herein, the text
of this drawing takes precedence. Nothing in this document, however, supersedes applicable laws and regulations unless a
specific exemption has been obtained.
________
2/ V+ = 5.0 V dc, unless otherwise noted.