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参数资料
| 型号： | MICRF007BM |
| 厂商： | Micrel Inc |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC RECEIVER UHF LOW POWER 8SOIC |
| 标准包装： | 95 |
| 频率： | 300MHz ~ 440MHz |
| 灵敏度： | -96dBm |
| 数据传输率 - 最大： | 2.1 kbps |
| 调制或协议： | ASK，OOK |
| 应用： | RKE |
| 电流 - 接收： | 3mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 特点： | 自动调谐 |
| 电源电压： | 4.75 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOIC |
| 包装： | 管件 |
MICRF007
Absolute Maximum Ratings (1)
Supply Voltage (V DD ) ..................................................... +7V
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 (3)
Micrel
Operating Ratings (2)
Supply Voltage (V DD ) ................................. +4.75V to +5.5V
RF Frequency Range ...........................300MHz to 440MHz
Data Duty-Cycle ............................................... 20% to 80%
Reference Oscillator Input range .............. 0.1V PP to 1.5V PP
Ambient Temperature (T A ) .......................... –40°C to +85°C
Package Thermal Resistance
8-pin SOIC ( θ JA ) ................................................ 120°C/W
Electrical Characteristics (4)
Power supply: +4.75V ≤ V DD ≤ 5.5V, V SS = 0V; C AGC = 4.7μF, C TH = 0.047μF; f T = 6.7458MHz (equivalent of f RF = 433.92MHz); data-
rate = 600bps (Manchester encoded). T A = 25°C, bold values indicate –40°C ≤ T A ≤ +85°C; current ?ow into device pins is positive;
unless noted.
Symbol
I OP
Parameter
Operating Current at 315.0MHz
Operating Current at 433.92MHz
Condition
continuous operation
polled with 10:1 duty cycle
continuous operation
Min
Typ
2.3
230
3.8
Max
3.5
5.7
Units
mA
μA
mA
polled with 10:1 duty cycle
470
μA
I STBY Standby Current
RF Section, IF Section
V SHUT = V DD
0.9
2
μA
f IF
f BW
Receiver Sensitivity
IF Center Frequency
IF Bandwidth
Maximum Receiver Input
Spurious Reverse Isolation
f RF = 433.92MHz, 1.2kbps
Note 7
Notes 6, 7
Ref. Impedance = 50Ω
ANT pin, Ref. Impedance =
50Ω (8)
0.4
–99
1.18
0.70
–20
30
dBm
MHz
MHz
dBm
μVrms
AGC Attack to Decay Ratio
AGC Leakage Current
Reference Oscillator (9)
Reference Oscillator
Stabilization Time
t ATTACK ÷ t DECAY
T A = +85°C
to 1% of ?nal value
10
±50
2.5
nA
ms
Z REFOSC
Reference Oscillator Input Impedance
Reference Oscillator Source Current
290
5.2
kΩ
μA
Demodulator
Z CTH
ΔZ CTH
I ZCTH(leak)
C TH Source Impedance
C TH Source Impedance Variation
C TH Leakage Current
Demodulator Filter Bandwidth
Note 10
T A = +85°C
Note 7
–15
110
±50
2.5
+15
kΩ
%
nA
kHz
Digital/Control Section
I IN(pu)
V IH
V IL
Input Pull-Up Current
Input High Voltage
Input Low Voltage
V SHUT = V SS
V SHUT = V SS
V SHUT = V SS
0.8V DD
8
0.2V DD
μA
V
V
February 17, 2005
3
M9999-021705
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相关代理商/技术参数 |
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| MICRF007BM TR | 功能描述:IC RECEIVER UHF 300MHZ 8-SOIC RoHS:否 类别:RF/IF 和 RFID >> RF 接收器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 09/Jan/2012 标准包装:50 系列:* 频率:850MHz ~ 2.175GHz 灵敏度:- 数据传输率 - 最大:- 调制或协议:- 应用:* 电流 - 接收:* 数据接口:PCB，表面贴装 存储容量:- 天线连接器:PCB，表面贴装 特点:- 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 85°C 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
| MICRF007YM | 功能描述:射频接收器 300-440MHz Receiver, 1.2kbps, 1.7mA With Shutdown( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
| MICRF007YM TR | 功能描述:射频接收器 300-440MHz Receiver, 1.2kbps, 1.7mA With Shutdown( Lead Free) RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel |
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