Application Information
2 x 10
-2
10
-2
IDEAL COHERENT FFSK
FX469
BIT ERROR RATE (log scale)
10
-3
10
-4
8
6
4
2
10
-5
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SNR (dB) BIT RATE BANDWIDTH
(lin scale)
Fig.7 Rx Bit-Error-Rate vs Signal-to-Noise Ratio
Package Outlines
The FX469 is available in the package styles outlined
below. Mechanical package diagrams and specifications
are detailed in Section 10 of this document.
Pin 1 identification marking is shown on the relevant
diagram and pins on all package styles number
anti-clockwise when viewed from the top.
Handling Precautions
The FX469 is a CMOS LSI circuit which includes input
protection. However precautions should be taken to
prevent static discharges which may cause damage.
FX469DW 20-pin plastic S.O.I.C.
(D3)
FX469J
22-pin cerdip DIL
(3
J)
NOT TO SCALE
NOT TO SCALE
Max. Body Length
Max. Body Width
12.95mm
7.59mm
Max. Body Length
Max. Body Width
27.38mm
9.75mm
8
CMLMICRO [ CML MICROCIRCUITS ]
