参数资料
型号: MCP2030-I/ST
厂商: Microchip Technology
文件页数: 37/66页
文件大小: 0K
描述: IC KEYLESS ENTRY AFE 14TSSOP
标准包装: 96
RF 型: ISM
频率: 125kHz
特点: 10kbps
封装/外壳: 14-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 14-TSSOP
包装: 管件
MCP2030
Demodulated LFDATA Output
Start bit for data
3.5 ms
LF Coil Input
(need
Low
Current
Standby
Mode
T AGC
(AGC initialization time)
T PAGC T GAP
Gap
“high”) Pulse
t ≥ T OEH
t ≥ T OEL
t ≥ 2 T E
t ≤ T OET
Legend:
T STAB
(AFE Stabilization)
T AGC = AGC initialization time
Filter
starts
Filter is passed and
LFDATA is enabled
T PAGC = High time after T AGC
T STAB = AGC stabilization time (T AGC + T PAGC )
T E
= Time element of pulse (minimum pulse width)
T GAP = AGC stabilization gap
T OEH = Minimum output enable filter high time
T OEL = Minimum output enable filter low time
T OET = Maximum output enable filter period
FIGURE 5-4:
Output Enable Filter Timing Example (Detailed).
? 2005 Microchip Technology Inc.
DS21981A-page 37
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