MICRF213 View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MICRF213 Datasheet PDF : 16 Pages
| |||
Micrel, Inc.
Absolute Maximum Ratings(1)
Supply Voltage (VDD) .................................................+5V
Input Voltage .............................................................+5V
Junction Temperature ......................................... +150ºC
Lead Temperature (soldering, 10sec.) .................. 260°C
Storage Temperature (TS) .....................-65°C to +150°C
Maximum Receiver Input Power ........................+10dBm
EDS Rating(3) .................................................. 3KV HBM
MICRF213
Operating Ratings(2)
Supply voltage (VDD).............................+3.0V to +3.6V
Ambient Temperature (TA)................ –40°C to +105°C
Input Voltage (VIN) ...................................... 3.6V (Max)
Maximum Input RF Power .............................. –20dBm
Electrical Characteristics(4)
Specifications apply for 3.0V < VDD < 3.6V, VSS = 0V, CAGC = 4.7µF, CTH = 0.47µF, fRX = 315 MHz unless otherwise noted.
Bold values indicate –40°C - TA - 105°C. 900bps data rate (Manchester encoded), reference oscillator frequency = 9.81563 MHz.
Symbol Parameter
Condition
Min
Typ
Max Units
IDD
Operating Supply Current Continuous Operation, fRX = 315MHz
ISHUT
Shut down Current
RF/IF Section
Image Rejection
1st IF Center Frequency
Receiver Sensitivity @
1kbps
IF Bandwidth
Antenna Input
Impedance
Receive Modulation Duty
Cycle
AGC Attack / Decay
Ratio
AGC pin leakage current
AGC Dynamic Range
Reference Oscillator
Reference Oscillator
Frequency
Reference Oscillator
Input Impedance
Reference Oscillator
Input Range
Reference Oscillator
Source Current
fRX = 315MHz
fRX = 315MHz (matched to 50Ω) BER=10-2
fRX = 315MHz
fRX = 315MHz
Note 5
tATTACK / tDECAY
TA = 25ºC
TA = +105ºC
RFIN @ -50dBm
RFIN @ -110dBm
fRX = 315MHz
Crystal Load Cap = 10pF
V(REFOSC) = 0V
3.9
mA
0.33
µA
20
dB
0.86
MHz
-110
dBm
235
kHz
32.5 –
j235
Ω
20
80
%
0.1
±2
nA
±800
nA
1.13
V
1.70
V
9.81563
MHz
300
kΩ
0.2
1.5 Vp-p
3.5
µA
May 2007
3
M9999-052307-A
(408) 944-0800
Share Link: 