MICRF218AYQS Micrel Inc, MICRF218AYQS Datasheet - Page 5

• Manufacturer Part Number: MICRF218AYQS
• Description: IC RCVR QWIKRADIO 3.3V 16-QSOP
• Manufacturer: Micrel Inc

Specifications of MICRF218AYQS

• Frequency: 300MHz ~ 450MHz
• Sensitivity: -108dBm
• Data Rate - Maximum: 10 kbps
• Modulation Or Protocol: AM
• Applications: ISM, Garage Door Openers, RKE
• Current - Receiving: 5.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-QSOP
• Receiving Current: 5.5mA
• Data Rate: 10Kbps
• Modulation Type: ASK, OOK
• Frequency Range: 300MHz To 450MHz
• Sensitivity Dbm: -108dBm
• Rf Ic Case Style: QSOP
• No. Of Pins: 16
• Supply Voltage Range: 3V To
• Operating Frequency (max): 450000kHz
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• 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: 576-2997

Micrel
Symbol
Reference Oscillator
Demodulator
September 2007
Parameter
AGC Attack / Decay
Ratio
AGC pin leakage
current
AGC Dynamic Range
@ fRX = 433.92MHz
Frequency
Input Impedance
Input Range
Source Current
CTH Source
Impedance
CTH Leakage Current
Demodulator Filter
Bandwidth @ 315
MHz
CTH Source
Impedance
CTH Leakage Current
Demodulator Filter
Bandwidth @ 433.92
MHz
Condition
t
T
T
RFIN @ -50dBm
RFIN @ -110dBm
f
Crystal Load Cap = 10pF
f
Crystal Load Cap = 10pF
f
Crystal Load Cap = 10pF
f
Crystal Load Cap = 10pF
V(REFOSC) = 0V
f
TA = 25ºC
TA = +85ºC
SEL0=0, SEL1=0
SEL0=0, SEL1=1
SEL0=1, SEL1=0
SEL0=1, SEL1=1
f
TA = 25ºC
TA = +85ºC
SEL0=0, SEL1=0
SEL0=0, SEL1=1
SEL0=1, SEL1=0
SEL0=1, SEL1=1
ATTACK
RX
RX
RX
RX
REFOSC
REFOSC
A
A
= 25ºC
= +85ºC
= 315 MHz, Narrow IF, IF_BW = VSS
= 315 MHz, Wide IF, IF_BW = VDD
= 433.92 MHz Narrow IF, IF_BW = VSS
= 433.92 MHz Wide IF , IF_BW = VDD
/ t
= 9.8131MHz, 315MHz, Note 8
= MHz, 433.92MHz, note 8
DECAY
5
0.2
Min
13.48352
9.78823
13.5178
13000
9.8131
± 800
± 800
± 800
1180
2360
4720
9420
1625
3250
6500
1.13
1.70
Typ
165
120
0.1
± 2
± 2
± 2
300
3.5
[phone]
M9999-090607
Max
MICRF218
1.5
Units
Vp-p
MHz
MHz
MHz
MHz
kΩ
kΩ
kΩ
nA
nA
µA
nA
Hz
Hz
Hz
Hz
nA
Hz
Hz
Hz
Hz
V
V