XR2211ACDTR-F Exar Corporation, XR2211ACDTR-F Datasheet - Page 14

• Manufacturer Part Number: XR2211ACDTR-F
• Description: FSK Demodulator/Tone Decoder
• Manufacturer: Exar Corporation

Specifications of XR2211ACDTR-F

• Function: FSK Demodulator, Tone Decoder
• Voltage - Supply: 4.5 V ~ 20 V
• Current - Supply: 5mA
• Power (watts): 900mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (0.154", 3.90mm Width)
• Includes: Carrier Detector
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XR-2211A
Rev. 1.04
Input
Signal
Signal
Input
Figure 10. Circuit Connection for FSK Decoding of Caller Identification Signals
0.1 F
0.1 F
Figure 11. External Connectors for FSK Demodulation with Carrier
2
Between 400K and 600K
2
Detect
Phase
Detect
Phase
Quad
Loop
Phase
Detect
Quad
Phase
Detect
Loop
14
14
27nF
VCO
11
VCO
C
11
C
0
O
(Bell 202 Format)
13
5%
Detect Capability
2.7nF
C
13
5%
R
C
12
1
D
1
12
3
R
14
F
35.2K
20K
1%
1%
R
Rx
R
20K
R
R
Rx
178K
0
1
1
0
5%
0.1 F
0.1 F
R
1nF
C
Tune
VCO
Fine
F
D
10
10
8
10%
8
C
C
1.8m
F
F
Lock
Detect
Comp.
Comp.
Detect
Lock
R
R
B
B
Comp.
FSK
Comp.
FSK
Reference
5%
Reference
Internal
Internal
7
6 LDOQ
5 LDOQN
5
6
7
LDOQ
LDOQN
V
CC
5.1K
Output
5%
Data
R
L
V
CC
5.1k
R
L