XR2211ACDTR-F Exar Corporation, XR2211ACDTR-F Datasheet - Page 2

• 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
BLOCK DIAGRAM
Rev. 1.04
COMP I
TIM C1
TIM C2
TIM R
V
REF
INP
14
13
12
10
8
2
Pre Amplifier
Figure 1. XR-2211A Block Diagram
Reference
Internal
V
REF
VCO
V
CC
1
GND
2
4
Quad
Loop
-Det
-Det
FSK Comp
NC
9
Lock
Detect
Comparator
11
3
5
6
7
LDO
LDF
LDOQ
LDOQN
DO