参数资料
型号: MICRF002YM TR
厂商: Micrel Inc
文件页数: 5/17页
文件大小: 0K
描述: IC RECVR ASK 300-440MHZ 16SOIC
标准包装: 2,500
频率: 300MHz ~ 440MHz
灵敏度: -95dBm
数据传输率 - 最大: 10 kbps
调制或协议: ASK,OOK
应用: RKE
电流 - 接收: 2.2mA
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: 16-SOIC(0.154",3.90mm 宽)
供应商设备封装: 16-SOIC
包装: 带卷 (TR)
其它名称: MICRF002YMTR
MICRF002YMTR-ND
Micrel, Inc.
MICRF002/RF022
Symbol
Parameter
Condition
Min
Typ
Max
Units
Digital/Control Section
V IN(high)
V IN(low)
I OUT
V OUT(high)
V OUT(low)
t R , t F
Input-High Voltage
Input-Low Voltage
Output Current
Output High Voltage
Output Low Voltage
Output Rise and Fall Times
SEL0, SEL1, SWEN
SEL0, SEL1, SWEN
DO, WAKEB pins, push-pull
DO, WAKEB pins, I OUT = –1 μ A
DO, WAKEB pins, I OUT = +1 μ A
DO, WAKEB pins, C LOAD = 15pF
0.2
0.9
10
10
0.8
0.1
V DD
V DD
μA
V DD
V DD
μs
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive, use appropriate ESD precautions. Meets class 1 ESD test requirements, (human body model HBM), in accordance with
MIL-STD-883C, method 3015. Do not operate or store near strong electrostatic fields.
4. Sensitivity is defined as the average signal level measured at the input necessary to achieve 10-2 BER (bit error rate). The RF input is assumed to be
matched to 50 ? .
5. Spurious reverse isolation represents the spurious components which appear on the RF input pin (ANT) measured into 50 ? with an input RF
matching network.
6. Parameter scales linearly with reference oscillator frequency f T . For any reference oscillator frequency other than 4.8970MHz, compute new
parameter value as the ratio:.
REFOSC
f MHz
4.8970MHz
× (parameter value at 4.8970MHz)
7. Parameter scales inversely with reference oscillator frequency f T . For any reference oscillator frequency other than 4.8970MHz, compute new
parameter value as the ratio:
REFOSC
f
4.8970MHz
MHz
× (parameter value at 4.8970MHz)
8. Series resistance of the resonator (ceramic resonator or crystal) should be minimized to the extent possible. In cases where the resonator series
resistance is too great, the oscillator may oscillate at a diminished peak-to-peak level, or may fail to oscillate entirely. Micrel recommends that series
resistances for ceramic resonators and crystals not exceed 50Ohms and 100 ? respectively. Refer to Application Hint 35 for crystal
recommendations.
July 2008
5
M9999-070808
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