參數(shù)資料
型號: RFHCS362AG
廠商: Microchip Technology Inc.
英文描述: Code Hopping Encoder with UHF ASK/FSK Transmitter
中文描述: 跳碼編碼器的超高頻ASK / FSK發(fā)射器
文件頁數(shù): 49/60頁
文件大?。?/td> 502K
代理商: RFHCS362AG
2002 Microchip Technology Inc.
Preliminary
DS41189A-page 49
rfHCS362G/362F
FIGURE 10-5:
MANCHESTER FORMAT SUMMARY (MOD=1)
FIGURE 10-6:
MANCHESTER PREAMBLE/HEADER FORMAT (MOD=1)
TABLE 10-5:
CODE WORD TRANSMISSION TIMING PARAMETERS—MANCHESTER MODE
(1,3)
V
DD
= +2.0V to 6.3V
Industrial (I): T
AMB
= -40 °C to +85 °C
BSEL Value
11
10
01
00
Symbol
Characteristic
Typical
Typical
Typical
Typical
Units
T
E
T
BP
T
P
T
H
T
C
Basic pulse element
(3)
Bit width
Preamble duration
Header duration
Data duration
Guard time
(2)
Total transmit time
Data Rate
800
2
31
4
138
400
2
31
4
138
200
2
31
4
138
100
2
31
4
138
μ
s
T
E
T
E
T
E
T
E
T
G
26.8
166
625
26.4
96
1250
26
61
2500
25.8
43
5000
ms
ms
bps
Note 1:
The timing parameters are not tested but derived from the oscillator clock.
2:
Assuming
GUARD =
10
option selected in
CONFIG_0
Configuration Word.
3:
Allow for a +/- 10% tolerance on the encoder internal oscillator after calibration.
Guard
Time
Preamble
Header
Encrypted
Portion
Fixed Code
Portion
1
2
START bit
STOP bit
16
bit 0 bit 1 bit 2
LOGIC "0"
LOGIC "1"
T
E
T
E
T
BP
Preamble
Header
31 x T
E
4 x T
Bit 0
Bit 1
Data Word
Transmission
P1
P16
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參數(shù)描述
RFHCS362F 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder with UHF ASK/FSK Transmitter
RFHCS362F-I/SS 功能描述:編碼器、解碼器、復用器和解復用器 Code Hopping Encoder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量(輸入/輸出):2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray
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RFHCS362G 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder with UHF ASK/FSK Transmitter
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