MICRF002BM Micrel Inc, MICRF002BM Datasheet - Page 5

• Manufacturer Part Number: MICRF002BM
• Description: IC ASK RCVR RF/IF SHUTDWN 16SOIC
• Manufacturer: Micrel Inc

Specifications of MICRF002BM

• Frequency: 300MHz ~ 440MHz
• Sensitivity: -95dBm
• 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
• Features: Automatic Tuning
• Voltage - Supply: 4.75 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (0.154", 3.90mm Width)
• No. Of Driver/receivers: 0/1
• Peak Reflow Compatible (260 C): No
• Current Rating: 0.01A
• Supply Voltage Max: 5.5V
• Data Rate Max: 10Kbps
• Leaded Process Compatible: No
• Mounting Type: Surface Mount
• Supply Current: 2.4mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Memory Size: -
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant

Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive, use appropriate ESD precautions. Meets class 1 ESD test requirements, (human body model HBM), in accordance with
4. Sensitivity is defined as the average signal level measured at the input necessary to achieve 10-2 BER (bit error rate). The RF input is assumed to be
5. Spurious reverse isolation represents the spurious components which appear on the RF input pin (ANT) measured into 50Ω with an input RF
6. Parameter scales linearly with reference oscillator frequency f
7. Parameter scales inversely with reference oscillator frequency f
8. Series resistance of the resonator (ceramic resonator or crystal) should be minimized to the extent possible. In cases where the resonator series
Micrel, Inc.
Symbol
Digital/Control Section
V
V
I
V
V
t
July 2008
OUT
R
IN(high)
IN(low)
OUT(high)
OUT(low)
MIL-STD-883C, method 3015. Do not operate or store near strong electrostatic fields.
matched to 50Ω.
matching network.
parameter value as the ratio:.
parameter value as the ratio:
resistance is too great, the oscillator may oscillate at a diminished peak-to-peak level, or may fail to oscillate entirely. Micrel recommends that series
resistances for ceramic resonators and crystals not exceed 50Ohms and 100Ω respectively. Refer to Application Hint 35 for crystal
recommendations.
, t
F
f
f
REFOSC
REFOSC
4.8970MHz
4.8970MHz
Parameter
Input-High Voltage
Input-Low Voltage
Output Current
Output High Voltage
Output Low Voltage
Output Rise and Fall Times
MHz
MHz
×
×
(parameter
(parameter
value
value
at
at
4.8970MHz)
4.8970MHz)
Condition
SEL0, SEL1, SWEN
SEL0, SEL1, SWEN
DO, WAKEB pins, push-pull
DO, WAKEB pins, I
DO, WAKEB pins, I
DO, WAKEB pins, C
T
. For any reference oscillator frequency other than 4.8970MHz, compute new
T
. For any reference oscillator frequency other than 4.8970MHz, compute new
OUT
OUT
LOAD
5
= –1µA
= +1µA
= 15pF
Min
0.2
0.9
Typ
10
10
MICRF002/RF022
Max
0.8
0.1
M9999-070808
Units
V
V
V
V
µA
µs
DD
DD
DD
DD