MICRF218_11 MICREL [Micrel Semiconductor], MICRF218_11 Datasheet - Page 4

• Manufacturer Part Number: MICRF218_11
• Description: 3.3V, 315/433MHz Wide-IF Bandwidth ASK Receiver
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel
Symbol
Reference Oscillator
Demodulator
November 2011
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
4
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]
M9999-111111
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