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부품번호 | 3D7501M 기능 |
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기능 | MONOLITHIC MANCHESTER ENCODER | ||
제조업체 | ETC | ||
로고 | |||
MONOLITHIC MANCHESTER
ENCODER
(SERIES 3D7501)
3D7501
data
delay
3
®
devices, inc.
FEATURES
• All-silicon, low-power CMOS
technology
• TTL/CMOS compatible inputs and
outputs
• Vapor phase, IR and wave
solderable
• Auto-insertable (DIP pkg.)
• Low ground bounce noise
• Maximum data rate: 50 MBaud
PACKAGES
CLK
RESB
DAT
GND
1
2
3
4
8 VDD
7 N/C
6 TXB
5 TX
3D7501M DIP (.300)
3D7501H Gull Wing (.300)
3D7501Z SOIC (.150)
CLK 1 14 VDD
N/C 2 13 N/C
N/C 3 12 N/C
RESB 4 11 N/C
DAT 5 10 N/C
N/C 6 9 TXB
GND 7 8 TX
3D7501 DIP (.300)
3D7501G Gull Wing (.300)
3D7501D SOIC (.150)
FUNCTIONAL DESCRIPTION
PIN DESCRIPTIONS
The 3D7501 is a monolithic CMOS Manchester Encoder. The clock
and data, present at the unit input, are combined into a single bi-
phase-level signal. In this encoding mode, a logic one is represented
by a high-to-low transition within the bit cell, while a logic zero is
represented by a low-to-high transition. The unit operating baud rate (in
Mbaud) is equal to the input clock frequency (in MHZ) . All pins
marked N/C must be left unconnected.
DAT Data Input
CLK Clock Input
RESB Reset
TX Signal Output
TXB Inverted Signal Output
VCC +5 Volts
GND Ground
The all-CMOS 3D7501 integrated circuit has been designed as a reliable, economic alternative to hybrid
TTL Manchester Encoder. It is TTL- and CMOS-compatible, capable of driving ten 74LS-type loads. It is
offered in standard 8-pin and 14-pin auto-insertable DIPs and space saving surface mount 8-pin and 14-
pin SOICs.
Doc #96010
5/19/97
DATA DELAY DEVICES, INC.
3 Mt. Prospect Ave. Clifton, NJ 07013
1
3D7501
SILICON DELAY LINE AUTOMATED TESTING
TEST CONDITIONS
INPUT:
Ambient Temperature: 25oC ± 3oC
Supply Voltage (Vcc): 5.0V ± 0.1V
Input Pulse:
High = 3.0V ± 0.1V
Low = 0.0V ± 0.1V
Source Impedance: 50Ω Max.
Rise/Fall Time:
3.0 ns Max. (measured
between 0.6V and 2.4V )
Pulse Width:
PWIN = 1/(2*BAUD)
Period:
PERIN = 1/BAUD
OUTPUT:
Rload:
Cload:
Threshold:
10KΩ ± 10%
5pf ± 10%
1.5V (Rising & Falling)
Device
Under
Test
10KΩ
470Ω
Digital
Scope
5pf
NOTE: The above conditions are for test only and do not in any way restrict the operation of the device.
COMPUTER
SYSTEM
PRINTER
WAVEFORM
GENERATOR
OUT
TRIG
IN DEVICE UNDER OUT IN
TEST (DUT)
TRIG
DIGITAL SCOPE
Figure 2: Test Setup
INPUT
SIGNAL
OUTPUT
SIGNAL
tRISE
PWIN
PERIN
tFALL
2.4V VIH 2.4V
1.5V
1.5V
0.6V
0.6V
VIL
tPLH
tPHL
1.5V
VOH
1.5V
Figure 3: Timing Diagram
VOL
Doc #96010
DATA DELAY DEVICES, INC.
5/19/97
Tel: 973-773-2299 Fax: 973-773-9672 http://www.datadelay.com
4
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구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
3D7501 | MONOLITHIC MANCHESTER ENCODER | ETC |
3D7501D | MONOLITHIC MANCHESTER ENCODER | ETC |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |