MICRF022BM Micrel Inc, MICRF022BM Datasheet - Page 6

• Manufacturer Part Number: MICRF022BM
• Description: IC RECEIVER ASK 300-440MHZ 8SOIC
• Manufacturer: Micrel Inc

Specifications of MICRF022BM

• Frequency: 300MHz ~ 440MHz
• Sensitivity: -97dBm
• Data Rate - Maximum: 10 kbps
• Modulation Or Protocol: ASK, OOK
• Applications: RKE
• Current - Receiving: 2.2mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.75 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• 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: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Not Compliant

Typical Characteristics
Micrel, Inc.
July 2008
6.0
4.5
3.0
1.5
250
T
V
A
DD
= 25°C
300
= 5V
FREQUENCY (MHz)
Supply Current
vs. Frequency
Continuous Operation
350
400
Sweep Mode,
450
500
3.5
3.0
2.5
2.0
1.5
-40 -20
f = 315MHz
V
DD
TEMPERATURE (°C)
= 5V
vs. Temperature
Supply Current
0
Continuous Operation
20
6
Sweep Mode,
40
60
80 100
MICRF002/RF022
M9999-070808