參數(shù)資料
型號: DS1620R
元件分類: 溫度/濕度傳感器
英文描述: Self?Heating Temperature Sensor
中文描述: 自?加熱溫度傳感器
文件頁數(shù): 18/30頁
文件大小: 185K
代理商: DS1620R
ASAHI KASEI
[AK2504A]
MS0143-E-01 - 18 - 2004/01
TX and RX Output status related to NRZ, TAOS, RLOOP, LLOOP input
Table 13 TX and RX Output status
E3B
NRZ TAOS RLOO
P
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
LLOO
P
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
TTIP/TRING
RPDATA/RNDATA
X
0
1
X
0
1
X
0
1
X
0
1
X
X
0
1
0
1
1
0
1
1
0
1
1
0
1
1
X
0
1
1
1
1
1
0
0
0
1
1
1
0
0
0
1
0
0
0
AMI ones
AMI ones
AMI ones
Recovered data
Recovered data
Recovered data
AMI ones
AMI ones
AMI ones
TPDATA/TNDATA
TPDATA/TNDATA(HDB3)
TPDATA/TNDATA(B3ZS)
AMI ones
TPDATA/TNDATA
TPDATA/TNDATA(HDB3)
TPDATA/TNDATA(B3ZS)
Recovered data
Recovered data(UNHDB3)
Recovered data(UNB3ZS)
Recovered data
Recovered data(UNHDB3)
Recovered data(UNB3ZS)
TPDATA/TNDATA
TPDATA/TNDATA(UNHDB3)
TPDATA/TNDATA(UNB3ZS)
TPDATA/TNDATA
TPDATA/TNDATA(UNHDB3)
TPDATA/TNDATA(UNB3ZS)
Recovered data
Recovered data
Recovered data(UNHDB3)
Recovered data(UNB3ZS)
Loss-of-Lock Detection
If the recovered clock frequency is larger than approximately 0.5% of EXCLK, RLOL alarm goes High.
External Reference Clock
An external reference clock EXCLK is used to set the frequency of the PLL. The frequency of EXCLK should
be within the ideal clock
±
100ppm.
Reset
AK2504A goes into RESET status if
RESET
input is
low.
Output pins status is as follows during the low input on
RESET
.
RLOS
: High
RLOL
: High
RPDATA : Low
RNDATA : Low
RCLK
: High
Test Mode
The AK2504A goes into Test Mode when TEST1 pin is High.
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