參數(shù)資料
型號(hào): MICRF211AYQS
廠商: MICREL INC
元件分類: 消費(fèi)家電
英文描述: 3V, QwikRadio㈢ 433.92 MHz Receiver
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO16
封裝: QSOP-16
文件頁(yè)數(shù): 3/18頁(yè)
文件大?。?/td> 815K
代理商: MICRF211AYQS
Micrel
MICRF211
Absolute Maximum Ratings
(1)
Supply Voltage (V
DD
).................................................+5V
Input Voltage.............................................................+5V
Junction Temperature .........................................+150oC
Lead Temperature (soldering, 10sec.)..................260°C
Storage Temperature (T
S
).....................-65oC to +150°C
Maximum Receiver Input Power........................+10dBm
ESD Rating
(3)
..................................................2KV CDM
...................................................200V HBM
................................100V Machine Model
Electrical Characteristics
(4)
Specifications apply for 3.0V < V
DD
< 3.6V, V
SS
= 0V, C
AGC
= 4.7μF, C
TH
= 0.1μF, f
RX
= 433.92 MHz, unless otherwise
noted.
Bold
values indicate –40°C – T
A
– 105°C. 1kbps data rate (Manchester encoded), reference oscillator
frequency = 13.52127MHz.
Symbol
Parameter
Condition
Operating Supply
Current
I
SHUT
Shut down Current
RF/IF Section
Image Rejection
1
st
IF Center
Frequency
Receiver Sensitivity @
1kbps
BER=10
-2
IF Bandwidth
f
RX
= 433.92MHz
Antenna Input
Impedance
Receive Modulation
Duty Cycle
AGC Attack / Decay
Ratio
AGC pin leakage
current
T
A
= +105oC
RF
IN
@ -40dBm
AGC Dynamic Range
RF
IN
@ -100dBm
Reference Oscillator
Frequency
Crystal Load Cap = 10pF
Reference Oscillator
Input Impedance
Reference Oscillator
Input Range
Reference Oscillator
Source Current
March 2007
3
M9999-030107
(408) 944-0800
Operating Ratings
(2)
Supply voltage (V
DD
) ..............................+3.0V to +3.6V
Ambient Temperature (T
A
)................. –40°C to +105°C
Input Voltage (V
IN
)........................................3.6V (Max)
Maximum Input RF Power................................–20dBm
Min
Typ
Max
Units
I
SS
Continuous Operation, f
RX
= 433.92MHz
6.0
mA
0.5
μA
20
dB
f
RX
= 433.92MHz
1.2
MHz
f
RX
= 433.92MHz (matched to 50
)
-110
dBm
330
19 –
j174
kHz
f
RX
= 433.92MHz
Note 5
20
80
%
t
ATTACK
/ t
DECAY
0.1
T
A
= 25oC
± 2
± 800
1.15
1.70
nA
nA
V
V
Reference Oscillator
f
RX
= 433.92 MHz
13.52127
MHz
300
k
0.2
1.5
Vp-p
V(REFOSC) = 0V
3.5
μA
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