Rhombus LVMDM-75 Lvmdm series lvc low voltage logic buffered 5-tap delay smd module Datasheet

LVMDM Series LVC Low Voltage Logic
Buffered 5-Tap Delay SMD Modules
Low Profile 8-Pin Package
Two Surface Mount Versions
Low Voltage CMOS 74LVC
Logic Buffered
5 Equal Delay Taps
Operating Temp. -40OC to +85OC
LVMDM 8-Pin Schematic
Vcc
8
1
IN
Tap1 Tap3 Tap5
7
6
2
3
Tap2 Tap4
5
4
GND
Inputs accept voltages up to 5.5 V
74LVC type input can be driven from either 3.3V or 5V
devices. This allows delay module to serve as a
translator in a mixed 3.3V / 5V system environment.
Electrical Specifications at 25OC
LVC 5 Tap
Tap 1
Tap 2
Tap 3
Tap 4
Tap 5
Tap-to-Tap
( ns )
( ns )
( ns )
( ns )
( ns )
(ns)
SMD P/N
LVMDM-7G
3.0 ± 1.0
4.0 ± 1.0
5.0 ± 1.0
6.0 ± 1.0
7 ± 1.0
1.0 ± 0.4
LVMDM-9G
3.0 ± 1.0
4.5 ± 1.0
6.0 ± 1.0
7.5 ± 1.0
9 ± 1.0
1.5 ± 0.5
LVMDM-11G
3.0 ± 1.0
5.0 ± 1.0
7.0 ± 1.0
9.0 ± 1.0
11 ± 1.5
2.0 ± 0.6
LVMDM-13G
3.0 ± 1.0
5.5 ± 1.0
8.0 ± 1.0
10.5 ± 1.0
13 ± 1.5
2.5 ± 0.8
LVMDM-15G
3.0 ± 1.0
6.0 ± 1.0
9.0 ± 1.0
12.0 ± 1.5
15 ± 1.5
3.0 ± 1.0
LVMDM-20G
4.0 ± 1.0
8.0 ± 1.2
12.0 ± 1.5
16.0 ± 1.5
20 ± 2.0
4.0 ± 1.0
LVMDM-25G
5.0 ± 1.0
10.0 ± 1.5
15.0 ± 1.5
20.0 ± 2.0
25 ± 2.0
5.0 ± 1.5
LVMDM-30G
6.0 ± 1.0
12.0 ± 1.5
18.0 ± 1.5
24.0 ± 2.0
30 ± 2.0
6.0 ± 1.5
LVMDM-35G
7.0 ± 1.0
14.0 ± 1.5
21.0 ± 2.0
28.0 ± 2.0
35 ± 2.0
7.0 ± 1.8
LVMDM-40G
8.0 ± 1.0
16.0 ± 1.5
24.0 ± 2.0
32.0 ± 2.0
40 ± 2.0
8.0 ± 2.0
LVMDM-45G
9.0 ± 1.0
18.0 ± 1.5
27.0 ± 2.0
36.0 ± 2.0
45 ± 2.25
9.0 ± 2.0
LVMDM-50G
10.0 ± 1.5
20.0 ± 2.0
30.0 ± 2.0
40.0 ± 2.0
50 ± 2.5
10 ± 2.0
LVMDM-60G
12.0 ± 1.5
24.0 ± 2.0
36.0 ± 2.0
48.0 ± 2.4
60 ± 3.0
12 ± 2.0
LVMDM-75G
15.0 ± 2.0
30.0 ± 2.0 45.0 ± 2.25 60.0 ± 3.0
75 ± 3.75
15 ± 2.5
LVMDM-80G
16.0 ± 2.0
32.0 ± 2.0
48.0 ± 2.4
64.0 ± 3.2
80 ± 4.0
16 ± 2.5
LVMDM-100G 20.0 ± 2.0
40.0 ± 2.0
60.0 ± 3.0
80.0 ± 2.0
100 ± 5.0
20 ± 3.0
** These part numbers do not have 5 equal taps. Tap-to-Tap Delays reference Tap 1.
TEST CONDITIONS -- Low Voltage CMOS, LVC
Dimensions in Inches (mm)
VCC Supply Voltage ................................................ 3.30VDC
Input Pulse Voltage ................................................... 2.70V
Input Pulse Rise Time ....................................... 3.0 ns max.
Input Pulse Width / Period ........................... 1000 / 2000 ns
1. Measurements made at 25OC
2. Delay Times measured at 1.50V level of leading edge.
3. Rise Times measured from 0.75V to 2.40V.
4. 50pf probe and fixture load on output under test.
.020
(0.51) .250
TYP. (6.35)
MAX.
DIP
.120
(3.05)
MIN.
OPERATING SPECIFICATIONS
.020 .050
(0.51) (1.27)
TYP. TYP.
Supply Voltage, VCC .......................................... 3.3 ± 0.3 VDC
Supply Current, ICC ........................... 10 mA typ., 30 mA max.
Supply Current, ICCL : VIN = GND ......................... 22 mA max.
Supply Current, ICCH : VIN = VCC ............................. 10 µA max.
Input Voltage, VI ..................................... 0 V min., 5.5 V max.
Logic “1” Input, VIH .................................................. 2.0 V min.
Logic “0” Input, VIL ................................................. 0.8 V max.
Logic “1” Out, VOH: VCC = 3V & IOH = -24 mA ............ 2.0 V min.
Logic “0” Out, VOL: VCC = 3V & IOL = 24 mA ......... 0.55 V max.
Input Capacitance, CI ............................................. 5 pF, typ.
Input Pulse Width, PWI .............................. 40% of Delay min.
Operating Temperature Range ......................... -40O to +85OC
Storage Temperature Range ........................ -65O to +150OC
P/N Description
.285
(7.24)
MAX.
.505
(12.83)
MAX.
.100
(2.54)
TYP.
.250
(6.35)
MAX.
.015
(0.38)
TYP.
LVMDM - XXX X
J-SMD
.020 .050
(0.51) (1.27)
TYP. TYP.
.100
(2.54)
TYP.
G-SMD
.008 R
(0.20)
.030
(0.76)
TYP.
.430 (10.92)
.400 (10.16)
.010
(0.25)
TYP.
.285
(7.24)
MAX.
.505
(12.83)
MAX.
LVC Buffered 5 Tap Delay
Molded Package Series:
8-pin DIP: LVMDM
Total Delay in nanoseconds (ns)
Lead Style: Blank = Thru-hole
G = “Gull Wing” SMD
J = “J” Bend SMD
.300
(7.62)
.285
(7.24)
MAX.
.505
(12.83)
MAX.
.020 .050
(0.51) (1.27)
TYP. TYP.
.010
(0.25)
TYP.
.365
(9.27)
MAX.
.100
(2.54)
TYP.
G-SMD
DIP
.265
(6.73)
MAX.
.030
(0.76)
TYP.
J-SMD
.285 (7.24)
.260 (6.60)
.330 (8.38)
MAX.
.020 R
(0.51)
Examples: LVMDM-25G = 25ns (5ns per tap) 74LVC, 8-Pin G-SMD
LVMDM-100 = 100ns (20ns per tap) 74LVC, 8-Pin DIP
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[email protected]
18
TEL: (714) 898-0960
FAX: (714) 896-0971
LVMDM 2001-01
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