FX651 Datasheet, PDF (14/16 Pages) CML Microcircuits – SPM and Security Subsystem

SPM and Security Subsystem
FX651
Min
Max
Unit
Rx 12KHz Response Delay
40
50
ms
De-response Delay
40
50
ms
18KHz Response Time
De-response Time
8
ms
8
ms
Tx *
Transmit "0" Time
Transmit "1" Time
5.1
ms
5.1
ms
Table 1 System Timings
* Note: Tx Transmit Times include both Response/De-response Times and Rise/Fall
Times.
1.7.2 Packaging
The FX651 is available in the 16-pin SOIC package detailed below:
D IM . M IN . T Y P. M A X .
A 0.395 (10.03)
B 0.291 (7.39)
C 0.093 (2.36)
E 0.394 (10.01)
0.413 (10.49)
0.299 (7.59)
0.105 (2.67)
0.419 (10.64)
F
0.366 (9.29)
H ^{0.004 (0.10)}
0.012 (0.30)
J 0.013 (0.33)
0.019 (0.48)
K
0.041 (1.04)
K1
0.041 (1.04)
L 0.016 (0.41)
0.050 (1.27)
P
0.050 (1.27)
T 0.009 (0.23)
0.012 (0.30)
W
45°
X
0°
8°
Y
7°
NO TE : All dim ensions in inches (m m .)
Angles in degrees
Figure 4 SOIC Mechanical Outline: Order as part no. FX651D4
© 1997 Consumer Microcircuits Limited
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D/651/4