IC1000 Datasheet, PDF (1/4 Pages) RF Monolithics, Inc – Data/Clock Extraction IC

• Provides start-of-data detection and data clock recovery
• Supports data rates from 2400 to 19200 bps
• Allows unsquelched receiver operation for improved sensitiviy
• Compatible with RFM’s TR-Series ASH transceivers
The IC1000 Data/Clock Extraction IC detects a start-of-data pulse sequence and then provides clocking
pulses in the middle of each following data bit. The IC1000 is designed to support a host protocol processor
which can be in sleep mode until interrupted into active operation by the start-of-data detect pulse. The
IC1000 is compatible with RFM's 2nd generation ASH transceivers and receivers and allows these radios to
operate with no threshold for improved system sensitivity.
Absolute Maximum Ratings
Please refer to the latest revision of Microchip Technology’s data sheet for the
PIC12LC508A-04I\SN
IC1000
Data/Clock
Extraction
IC
Electrical Characteristics Summary
Characteristic
Supply Voltage
Supply Current
Logic Low Input
Logic High Input
Logic Low Output
Logic High Output
Supported Data Rates:
Speed0 = 0, Speed1 = 0
Speed0 = 1, Speed1 = 0
Speed0 = 0, Speed1 = 1
Speed0 = 1, Speed1 = 1
Transmitted Bit Rate Tolerance
Operating Temperature Range
IC1000 Pin Out
VDD 1
Start Detect 2
RX Data 3
NC 4
8 VSS (GND)
7 Speed 0
6 Speed 1
5 RX Clock
Sym
VDD
IDD
VIL
VIH
VOL
VOH
Notes
Minimum
2.5
0.8
VDD - 0.7
Typical
450
Maximum
5.5
0.2
0.6
Units
V
µA
VDD
VDD
V
V
2400
bps
4800
bps
9600
bps
19200
bps
±1
%
-40
85
°C
IC1000 Outline Drawing
0.237
(6.01)
0.154
(3.90)
0.050
(1.27)
0.193
(4.89)
0.017
(0.43)
inches
(millimeters)
0.061
(1.56)
see Microchip's K04-057
package drawing for dimension details
RF Monolithics, Inc. Phone: [phone]
Fax: [phone]
RFM Europe
Phone: [phone]
Fax: [phone]
©1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: [e-mail]
http://www.rfm.com
IC1000-081402
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