參數(shù)資料
型號： MICRF008
廠商： Micrel Semiconductor,Inc.
英文描述： QwikRadio⑩ Sweep-Mode Receiver
中文描述： QwikRadio系列⑩掃描模式接收機
文件頁數(shù)： 3/12頁
文件大?。?/td> 115K
代理商： MICRF008
July 2003
3
MICRF008
MICRF008
Absolute Maximum Ratings
(Note 1)
Supply Voltage (V
DDRF
, V
DDBB
)....................................+7V
Reference Oscillator Input Voltage (V
REFOSC
)..........V
DDBB
Input/Output Voltage (V
I/O
) ................. V
SS
–
0.3 to V
DD
+0.3
Junction Temperature (T
J
) ...................................... +150
°
C
Storage Temperature Range (T
S
)............
–
65
°
C to +150
°
C
Lead Temperature (soldering, 10 sec.) ................... +260
°
C
ESD Rating,
Note 3
Micrel
Electrical Characteristics
(Note 4)
+4.75V
≤
V
DD
≤
5.5V, V
SS
= 0V; C
AGC
= 4.7
μ
F, C
TH
= 2.2
μ
F no preamble for data; f
REFOSC
= 3.36MHz; T
A
= 25
°
C,
bold
values
indicate
–
40
°
C
≤
T
A
≤
+85
°
C; current flow into device pins is positive; unless noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
I
OP
Operating Current
continuous 315MHz operation
7
9
mA
continuous 433.92MHz operation
13
16
mA
reference oscillator powered down
2
2.5
mA
RF Section, IF Section
Receiver Sensitivity
315MHz, SEL0 = 0V;
Notes 5, 6
–
90
–
95
dBm
433.92MHz, SEL0 = 0V;
Notes 5, 6
–
90
–
95
dBm
f
IF
f
BW
IF Center Frequency
Note 7
2.0
MHz
IF Bandwidth
315MHz;
Note 6, 7
0.8
MHz
433.92MHz;
Note 6, 7
1.1
MHz
Maximum Receiver Input
R
SC
= 50
ANT pin, R
SC
= 50
,
Note 8
t
ATTACK
÷
t
DECAY
–
20
dBm
Spurious Reverse Isolation
30
μ
Vrms
AGC Attack to Decay Ratio
0.1
Reference Oscillator
Reference Oscillator
Source Current
7
μ
A
Z
REFOSC
Reference Oscillator
Input Impedance
Note 9
200
k
Demodulator
Z
CTH
Z
CTH
C
TH
Source Impedance
Maximum C
TH
Source Impedance
Variation
V
SEL0
= V
DD
,
See Table 1, Note 10
220
k
±
15
%
Digital/Control Section
Z
IN(pu)
I
OUT
V
OUT(high)
V
OUT(low)
t
R
, t
F
Input Pull-Up Impedance
SEL0
1.0
M
Output Current
DO pin, push-pull
10
μ
A
Output High Voltage
DO pin, I
OUT
= 1
μ
A
DO pin, I
OUT
= 1
μ
A
DO pin, C
LOAD
= 15pF
0.8V
DD
V
Output Low Voltage
0.2V
DD
V
Output Rise and Fall Times
10
μ
s
Note 1.
Note 2.
Note 3.
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Use appropriate ESD precautions. Meets Class 1 ESD test requirements, (human body model, HBM), in accor-
dance with MIL-STD-883C, method 3015. Do not operate or store near strong electrostatic fields.
Specification for packaged product only.
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 at a data rate of 1kbps (Manchester encoded). The RF input is
assumed to be matched into 50
.
Note 4.
Note 5.
Operating Ratings
(Note 2)
Supply Voltage (V
DD
) ................................ +4.75V to +5.5V
Ambient Temperature (T
A
).........................
–
40
°
C to +85
°
C
RF Operating Range ........................... 300MHz to 440MHz
Data Duty Cycle ...............................................20% to 80%
Reference Oscillator Input Range ............0.2V
PP
to 1.5V
PP
Demod Bandwidth..........................................0.1 to 4.8kHz
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MICRF008_11 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:QwikRadio Sweep-Mode Receiver
MICRF008BM 功能描述:IC RECEIVER 300-440MHZ 8-SOIC RoHS:否 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 特點:- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤
MICRF008BM TR 功能描述:IC RECEIVER 300-440MHZ 8-SOIC RoHS:否 類別:RF/IF 和 RFID >> RF 接收器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS 產(chǎn)品變化通告:Product Discontinuation 09/Jan/2012 標(biāo)準(zhǔn)包裝:50 系列:* 頻率:850MHz ~ 2.175GHz 靈敏度:- 數(shù)據(jù)傳輸率 - 最大:- 調(diào)制或協(xié)議:- 應(yīng)用:* 電流 - 接收:* 數(shù)據(jù)接口:PCB，表面貼裝 存儲容量:- 天線連接器:PCB，表面貼裝 特點:- 電源電壓:4.75 V ~ 5.25 V 工作溫度:0°C ~ 85°C 封裝/外殼:40-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:40-TQFN-EP（6x6） 包裝:托盤
MICRF008YM 功能描述:射頻接收器 300-440MHz Low-Cost Receiver, Sweep-Mode( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
MICRF008YM TR 功能描述:射頻接收器 300-440MHz Low-Cost Receiver, Sweep-Mode( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 類型:GPS Receiver 封裝 / 箱體:QFN-24 工作頻率:4.092 MHz 工作電源電壓:3.3 V 封裝:Reel
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