XR2206D-F Datasheet, PDF (8/12 Pages) Exar Corporation – Evaluation System User Manual

XR-2206-11-12ES
V_CC
Ground
BJ1
BJ2
SIG INP ¹
R13
R19
V_CC
C6
0.1µF
1
1
C2
+
10µF
1 U2
C8 ₂
0.1µF
14
C11
13
12
10
R12
C9 ⁸
0.1µF
R11
Pre Amp
Loop
0–Det
VCO
11
3
Lock
Detect
Comp ₅
Quad
6
0–Det
Internal
7
Reference ^{FSK Comp}
4
XR-2211
R14
C12
10nF
R18
C7
0.1µF
V_CC
R17 R16 R15
10K 10K 10K
1 _{LOCK DETECT}
1 _OUTPUTS
1 _{DATA OUT}
C10
4.7nF
EXAR CORPORATION
48720 Kato Road
Fremont, CA 94538
Title: _{Demo Board for 2206-11-12}
Size: Document Number:
A
DB2211.SCH
Date:
October 12, 1994
Sheet 1 of 3
Rev:
1.0
Figure 3. XR-2211 Demo Board
Rev. 1.00
8