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HI-1573PCMF 参数 Datasheet PDF下载

HI-1573PCMF图片预览
型号: HI-1573PCMF
PDF下载: 下载PDF文件 查看货源
内容描述: 3.3V双通道单片收发器 [3.3V Monolithic Dual Transceivers]
分类和应用:
文件页数/大小: 9 页 / 164 K
品牌: HOLTIC [ HOLT INTEGRATED CIRCUITS ]
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HI-1573, HI-1574
January 2007
MIL-STD-1553
3.3V Monolithic Dual Transceivers
PIN CONFIGURATIONS
44 -
43 BUSA
42 BUSA
41 BUSA
40 BUSA
39 VDDA
38 VDDA
37 TXA
36 TXA
35 -
34 -
- 1
RXENA 2
GNDA 3
GNDA 4
GNDA 5
VDDB 6
VDDB 7
BUSB 8
BUSB 9
BUSB 10
BUSB 11
DESCRIPTION
The HI-1573 and HI-1574 are low power CMOS dual
transceivers designed to meet the requirements of the
MIL-STD-1553 specification.
The transmitter section of each channel takes
complementary CMOS / TTL digital input data and
converts it to bi-phase Manchester encoded 1553 signals
suitable for driving the bus isolation transformer. Separate
transmitter inhibit control signals are provided for each
transmitter.
The receiver section of the each channel converts the 1553
bus bi-phase data to complementary CMOS / TTL data
suitable for inputting to a Manchester decoder. Each
receiver has a separate enable input which can be used to
force the output of the receiver to a logic "0" (HI-1573) or
logic 1 (HI-1574).
To minimize the package size for this function, the
transmitter outputs are internally connected to the receiver
inputs, so that only two pins are required for connection to
each coupling transformer. For designs requiring
independent access to transmitter and receiver 1553
signals, please contact your Holt Sales representative.
1573PCI
1573PCT
1574PCI
1574PCT
33 -
32 -
31 TXINHA
30 RXA
29 RXA
28 -
27 -
26 TXB
25 TXB
24 TXINHB
23 -
44 Pin Plastic 7mm x 7mm
Chip-scale package
VDDA 1
BUSA 2
BUSA 3
RXENA 4
GNDA 5
VDDB 6
BUSB 7
BUSB 8
RXENB 9
GNDB 10
20
19
18
17
16
15
14
13
12
11
TXA
TXA
TXINHA
RXA
RXA
TXB
TXB
TXINHB
RXB
RXB
FEATURES
!
Compliant to MIL-STD-1553A & B,
ARINC 708A
!
3.3V single supply operation
!
Smallest footprint available in 20 pin plastic
ESOIC (thermally enhanced SOIC) package
20 Pin Plastic ESOIC - WB package
VDDA 1
BUSA 2
BUSA 3
RXENA 4
GNDA 5
VDDB 6
BUSB 7
BUSB 8
RXENB 9
GNDB 10
20 TXA
19 TXA
!
Less than 0.5W maximum power dissipation
!
7 mm x 7 mm 44-pin plastic chip-scale
package
!
Available in DIP and small outline (ESOIC)
package options
!
Military processing options
!
Industry standard pin configurations
(DS1573 Rev.I)
20 Pin Ceramic DIP package
01/07
HOLT INTEGRATED CIRCUITS
www.holtic.com
-
-
-
-
RXENB
GNDB
GNDB
GNDB
RXB
RXB
-
12
13
14
15
16
17
18
19
20
21
22
1573PSI
1573PST
1573PSM
1574PSI
1574PST
1574PSM
1573CDI
1573CDT
1573CDM
1574CDI
1574CDT
1574CDM
18 TXINHA
17 RXA
16 RXA
15 TXB
14 TXB
13 TXINHB
12 RXB
11 RXB