MICRF022BM-FS24 TR Micrel Inc, MICRF022BM-FS24 TR Datasheet - Page 2
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MICRF022BM-FS24 TR
Manufacturer Part Number
MICRF022BM-FS24 TR
Description
Manufacturer
Micrel Inc
Datasheet
1.MICRF022BM-FS24_TR.pdf
(17 pages)
Specifications of MICRF022BM-FS24 TR
Operating Band Frequency
300 to 440MHz
Operating Temperature (min)
-40C
Operating Temperature (max)
85C
Operating Temperature Classification
Industrial
Modulation Type
ASK/OOK
Product Depth (mm)
3.94mm
Product Height (mm)
1.48mm
Operating Supply Voltage (min)
4.75V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / Rohs Status
Not Compliant
Typical Application
Pin Configuration
8-Pin Options
The standard 16-pin package allows complete control of
all configurable features. Some reduced function 8-pin
versions are also available, see “Ordering Information”
on page 1.
For high-volume applications additional customized 8-pin
devices can be produced. SWEN, SEL0 and SEL1 pins
are internally bonded to reduce the pin count; pin 6 may
be configured as either SHUT or WAKEB
Micrel, Inc.
July 2008
VDDRF
VDDBB
VSSRF
VSSRF
SEL0
CTH
ANT
NC
1
2
3
4
5
6
7
8
16-Pin SOIC (M)
1/4 Wave Monopole
15nH
10pF
16 SWEN
15
14
13
12
11
10
9
68nH
REFOSC
SEL1
CAGC
WAKEB
SHUT
DO
VSSBB
315MHz 800bps On-Off Keyed Receiver
+5V
0.047µF
SEL0
SEL0
VSSRF
VSSRF
ANT
VDDRF
VDDBB
CTH
NC
2
MICRF002
SEL0
1
0
1
0
Table 1. Nominal Demodulator Filter Bandwidth vs.
REFOSC
VDDRF
WAKEB
VSSRF
VSSBB
SWEN
CAGC
SHUT
SEL1
CTH
ANT
DO
SEL1
1
1
0
0
SEL0, SEL1 and Operating Mode
4.7µF
1
2
3
4
4.8970MHz
8-Pin SOIC (M)
Sweep-Mode
5000Hz
2500Hz
1250Hz
Output
Demodulator Bandwidth
625Hz
Data
8 REFOSC
7
6
5
CAGC
SHUT/WAKEB
DO
MICRF002/RF022
M9999-070808
Fixed-Mode
10000Hz
5000Hz
2500Hz
1250Hz