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부품번호 | CT1508-2 기능 |
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기능 | CT1508-2 MIL-STD-1397 Type E 10MHz Serial Manchester 4-Bit SIS / SOS Decoder | ||
제조업체 | Aeroflex Circuit Technology | ||
로고 | |||
CT1508-2
MIL-STD-1397 Type E 10MHz
Serial Manchester 4-Bit SIS / SOS Decoder
Features
• Unique Manchester decoder requires no clock
• 4 Bit SIS / SOS output
• Operates with ±5 volt supply
CIRCUIT TECHNOLOGY
www.aeroflex.com
• Removes sync, word identifier and parity bits
• Does both data and SIS / SOS decoding
• Detects parity on all received data
• Flags received messages with word lengths greater than 4 bits
• Accepts self-test inputs for BITE applications
• Generates one clock edge per received bit for bit counting applications
• May be used as a serial decoder for indefinite word lengths
FLEX LA
ISO
9001
CE R T I F I E D
• Interfaces directly to the CT1496-2 (Manchester Encoder) and CT1469-2 (Transceiver)
• MIL-PRF-38534 compliant devices available
General Description
CT1508-2 is a hybrid microcircuit which incorporates a serial decoder in a single package. The encoder accepts a "N"
Bit (Typically 4, 34 or 35) serial Manchester encoded TTL NRZ signals and outputs a 4 bit SIS / SOS TTL output along
with "N" recovered data Bits/Clocks. Aeroflex Circuit Technology is a 80,000 square foot MIL-PRF-38534 certified
facility in Plainview, N.Y.
DATAst
DATA
DATA
DATAst
Data
Reconstruct
+5V
Gnd
-5V
VCC
VEE
Manchester
Decoder / Clock
Regenerator
Master
Reset
4 Bit
SIS / SOS
Register
Counter
DATAr
CLOCKr
SIS / SOS
False
Transmission
Envelope
SIS / SOS Output
TP1 TP1 TP1 TP1
Test Points
Block Diagram
eroflex Circuit Technology – Data Bus Modules For The Future © SCDCT1508 REV A 3/22/00
Decoder Timing Characteristics
(VCC = 5V ±10%, TC = -55 °C to +100°C, See Figure 1, unless otherwise specified)
Symbol
T1
T2
T3
T4
T5
T6
T7
T8
T9
T10
T11
PW1
PW2
PW3
Parameter / Condition
Bit transition 0 - 0, 1 - 1
Bit transition 0 - 1, 1 - 0
Transmission envelope off delay
ClockR low time
Envelope delay time
Data decode delay
Clock low transition delay
Word Parity Delay
ClockR low time
SIS / SOS false delay time
minimum reset disable time
Half Bit input pulse
Full Bit input pulse
Master reset pulse width
Min Typ Max Unit
35 60 65
90 100 130
100 - 250
ns
ns
ns
35 50 65
ns
- 25 40 ns
- 35 45 ns
- 50
- 120
35 50
-
-
65
ns
ns
ns
- 40
20 -
80
-
ns
ns
20 50 65
90 100 130
60 -
-
ns
ns
ns
Aeroflex Circuit Technology
4 SCDCT1508 REV A 3/22/00 Plainview NY (516) 694-6700
4페이지 Pin #’s Functions
1 Vcc (+5V)
2 DATA
3 DATA ST
4 DATA
5 GND
6 DATA ST
7 MASTER RESET
8 CLOCK R
9 VEE (-5V)
10 GND
11 TP1
12 GND
13 TP4
14 TRANSMISSION ENVELOPE
15 TP2
16 TP3
17 DATA R
18 GND
19 SIS / SOS FALSE
20 BIT 4
21 C / I
22 DATA (SIS/SOS)
23 GND
24 SYNC
25 NC
26 NC
27 NC
28 NC
29 NC
30 NC
Pin #’s Functions
31 NC
32 NC
33 NC
34 NC
35 NC
36 NC
37 NC
38 NC
39 NC
40 NC
41 NC
42 NC
43 NC
44 NC
45 NC
46 NC
47 NC
48 NC
49 NC
50 NC
51 NC
52 NC
53 NC
54 NC
55 NC
56 NC
57 NC
58 NC
59 NC
60 NC
Aeroflex Circuit Technology
7 SCDCT1508 REV A 3/22/00 Plainview NY (516) 694-6700
7페이지 | |||
구 성 | 총 8 페이지수 | ||
다운로드 | [ CT1508-2.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
CT1508-2 | CT1508-2 MIL-STD-1397 Type E 10MHz Serial Manchester 4-Bit SIS / SOS Decoder | Aeroflex Circuit Technology |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |