XR2206D-F Datasheet, PDF (7/12 Pages) Exar Corporation – Evaluation System User Manual

XR-2206-11-12ES
AM INP ¹
E1
FSK INP ¹
R3
R6
V_CC
Ground
BJ1
BJ2
V_CC
C13
0.1µF
1
1
C2
+
10µF
4
U1
1
16
5
C4
6
9
7
8
R4
R7
VCO
Current
Switches
Mult. &
15
Sine
14
Shaper
13
+1
2
11
10 12
C1 +
1µF
3 _XR-2206
R22
22K
R9
R8
C5
0.1µF
1 _{SINE OUT}
1
SQ OUT
R10
10K
R5
50K
C3 +
10µF
R1
5.1K
R2
V_CC
5.1K
EXAR CORPORATION
48720 Kato Road
Fremont, CA 94538
Title: _{Demo Board for 2206-11-12}
Size: Document Number:
A
DB2206.SCH
Date:
October 12, 1994
Sheet 3 of 3
Rev:
1.0
Figure 2. XR-2206 Demo Board
Rev. 1.00
7