GMSK Modem Data Pump
Page 36 of 37
MX909A PRELIMINARY INFORMATION
10
Block Error Rate with FEC
10-1
10-2
10-3
10-4
10-5
Bit Error Rate No FEC
10-6
4
5
6
7
8
SIGNAL-TO-NOISE RATIO (dB)
NOTE: A block is deemed to be "In Error" if the CRC fails
9
10
11
12
Figure 21: Typical Bit Error Rate (noise in bit rate bandwidth)
6.2 Packaging
Package Tolerances
A
DIM.
MIN.
TYP.
MAX.
Z
A
B
C
E
H
J
K
L
P
0.613 (15.57)
0.299 (7.59)
0.105 (2.67)
0.419 (10.64)
0.020 (0.51)
0.020 (0.51)
0.046 (1.17)
0.597 (15.16)
0.286 (7.26)
0.093 (2.36)
0.390 (9.90)
0.003 (0.08)
0.013 (0.33)
0.036 (0.91)
ALTERNATIVE
PIN
LOCATION
B
E
W
X
MARKING
L
0.050 (1.27)
0.016 (0.41)
T
PIN 1
Y
0.050 (1.27)
0.0125 (0.32)
0.009 (0.23)
T
45°
W
X
10°
7°
0°
5°
K
C
Y
Z
5°
H
P
J
NOTE : All dimensions in inches (mm.)
Angles are in degrees
Figure 22: 24-pin SOIC Mechanical Outline : Order as part no. MX909ADW
¤2001 MX-COM, Inc.
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480134.005
All trademarks and service marks are held by their respective companies.
CMLMICRO [ CML MICROCIRCUITS ]
