MICRF213AYQS Micrel Inc, MICRF213AYQS Datasheet - Page 4

• Manufacturer Part Number: MICRF213AYQS
• Description: IC RX 3.3V 300-350 MHZ 16-QSOP
• Manufacturer: Micrel Inc

Specifications of MICRF213AYQS

• Operating Temperature: -40°C ~ 105°C
• Frequency: 300MHz ~ 350MHz
• Sensitivity: -110dBm
• Data Rate - Maximum: 7.2 kbps
• Modulation Or Protocol: AM, OOK
• Applications: ISM, Garage Door Openers, RKE
• Current - Receiving: 3.9mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V
• Package / Case: 16-QSOP
• Receiving Current: 3.9mA
• Data Rate: 7.2Kbps
• Modulation Type: ASK, OOK
• Frequency Range: 300MHz To 350MHz
• Rf Ic Case Style: QSOP
• No. Of Pins: 16
• Supply Voltage Range: 3V To 3.6V
• Sensitivity Dbm: -110dBm
• Rohs Compliant: Yes
• Operating Temperature (min): -40C
• Operating Temperature (max): 105C
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 576-1649-5

Symbol
Demodulator
Digital / Control Functions
RSSI
Notes:
1.
2.
3.
4.
5.
Micrel, Inc.
May 2007
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside of its operating rating.
Device is ESD sensitive. Use appropriate ESD precautions. Exceeding the absolute maximum rating may damage the device.
Sensitivity is defined as the average signal level measured at the input necessary to achieve 10 -2 BER (bit error rate). The input signal is
defined as a return-to-zero (RZ) waveform with 50% average duty cycle (Manchester encoded) at a data rate of 1kbps.
When data burst does not contain preamble, duty cycle is defined as total duty cycle, including any “quiet” time between data bursts. When
data bursts contain preamble sufficient to charge the slice level on capacitor C , then duty cycle is the effective duty cycle of the burst alone.
[For example, 100msec burst with 50% duty cycle, and 100msec “quiet” time between bursts. If burst includes preamble, duty cycle is
Ton/(Ton+Toff) = 50%; without preamble, duty cycle is Ton/(Ton+ Toff + Tquiet) = 50msec/(200msec)=25%. Ton is the (Average number of
1’s/burst) x bit time, and Toff = Tburst -Ton.)
Parameter
CTH Source Impedance
CTH Leakage Current
Demodulator Filter
Bandwidth @ 315MHz
(Programmable, see
application section)
DO pin output current
Output rise and fall times
RSSI DC Output Voltage
Range
RSSI response slope
RSSI Output Current
RSSI Output Impedance
RSSI Response Time
Condition
F
T
T
SEL0=0, SEL1=0
SEL0=1, SEL1=0
SEL0=0, SEL1=1
SEL0=1, SEL1=1
As output
CI = 15pF, pin DO, 10-90%
-110dBm to -50dBm
-110dBm to -50dBm
±15
50% data duty cycle, input power to Antenna = -
20 dBm
REFOSC
A
A
= 25ºC
= +105ºC
= 9.81563MHz
source @ 0.8Vdd
sink @ 0.2Vdd
4
TH
Min
0.4 – 1.9
±800
1180
2360
4720
9400
Typ
165
260
600
400
200
0.3
±2
25
2
M9999-052307-A
[phone]
Max
MICRF213
mV/dB
Units
µsec
Sec
kΩ
nA
nA
Hz
µA
µA
V
Ω