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參數資料
| 型號： | HI-1575PQTF |
| 廠商： | HOLT INTEGRATED CIRCUITS INC |
| 元件分類： | 網絡接口 |
| 英文描述： | 3.3V Dual Transceivers with Integrated Encoder / Decoders |
| 中文描述： | DATACOM, MIL-STD-1553 DATA BUS TRANSCEIVER, PQFP32 |
| 封裝： | ROHS COMPLIANT, PLASTIC, QFP-32 |
| 文件頁數： | 9/12頁 |
| 文件大小： | 128K |
| 代理商： | HI-1575PQTF |
VDD = 3.3 V, GND = 0V, T =Operating Temperature Range (unless otherwise specified)
A
AC ELECTRICAL CHARACTERISTICS
HOLT INTEGRATED CIRCUITS
9
HI-1575
FIGURE 12. DIRECT COUPLED TEST CIRCUITS
Isolation
Transformer
Point “A “
D
HI-1575 TRANSMITTER
HI-1575 RECEIVER
1:2.5
55
55
35
2.5:1
55
55
35
BUSA/B
BUSA/B
Isolation
Transformer
Point “A “
D
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
RiseTtime
tr
35 ohm load
100
300
ns
Fall Time
tf
35 ohm load
100
300
ns
RECEIVER (See figures 8 and 9)
Sync Transition Span
t
1500
ns
Short Data Transition Span
t
500
ns
Long Data Transition Span
t
1000
ns
Delay Mid-Parity to Flag Set
t
2500
ns
Flag Setup Time to Read
t
0
ns
Flag Reset Delay
t
60
ns
DATA BUS TIMING - WRITE
(See figure 10)
Strobe
Pulse Width
t
50
ns
REG Write Setup Time
t
50
ns
REG Write Hold Time
t
10
ns
Databus / SYNC Write Setup Time
t
50
ns
Databus / SYNC Write Hold Time
t
10
ns
CHA/
Write Setup Time
t
50
ns
CHA/
Write Hold Time
t
10
ns
R/
Write Setup Time
t
50
ns
R/
Write Hold Time
t
10
ns
DATA BUS TIMING - READ (See figure 11)
Strobe
Pulse Width
t
50
ns
REG Read Setup Time
t
50
ns
REG Read Hold Time
t
10
ns
Data Read to Databus Valid
t
60
ns
Data Read to Databus Tri-state
t
0
60
ns
CHA/
Read Setup Time
t
50
ns
CHA/
Read Hold Time
t
10
ns
R/
Read Setup Time
t
50
ns
R/
Read Hold Time
t
10
ns
TRANSMITTER
(Measured at Point “A ” in Figure 12)
D
R1
R2
R3
FH
FR
RF
STR
RWS
RWH
DWS
DWH
CHWS
CHWH
RWWS
RWWH
STR
RRS
RRH
DRV
DRT
CHRS
CHRH
RWRS
RWRH
STRB
CHB
CHB
W
W
STRB
CHB
CHB
W
W
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相關代理商/技術參數 |
參數描述 |
|---|---|
| HI-1579_13 | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:MIL-STD-1553 / 1760 3.3V Monolithic Dual Transceivers |
| HI-1579CDI | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
| HI-1579CDM | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
| HI-1579CDT | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
| HI-1579PCI | 制造商:HOLTIC 制造商全稱:Holt Integrated Circuits 功能描述:3.3V Monolithic Dual Transceivers |
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