LVMDM-40

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 Tap1 Tap3 Tap5 7 6 5 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. 1 IN 2 3 4 GND Tap2 Tap4 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 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. Dimensions in Inches (mm) .505 (12.83) MAX. .285 (7.24) MAX. .020 (0.51) .250 TYP. (6.35) MAX. .120 (3.05) MIN. .020 .050 (0.51) (1.27) TYP. TYP. .100 (2.54) TYP. DIP DIP .010 (0.25) TYP. .300 (7.62) .365 (9.27) MAX. OPERATING SPECIFICATIONS 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 .505 (12.83) MAX. .285 (7.24) MAX. .250 (6.35) MAX. .015 (0.38) TYP. G-SMD G-SMD .030 (0.76) TYP. .430 (10.92) .400 (10.16) .285 (7.24) MAX. .008 R (0.20) .010 (0.25) TYP. .020 .050 (0.51) (1.27) TYP. TYP. .100 (2.54) TYP. P/N Description LVMDM - XXX X .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 Examples: LVMDM-25G = 25ns (5ns per tap) 74LVC, 8-Pin G-SMD LVMDM-100 = 100ns (20ns per tap) 74LVC, 8-Pin DIP J-SMD .265 (6.73) MAX. .030 (0.76) TYP. J-SMD .285 (7.24) .260 (6.60) .330 (8.38) MAX. .020 R (0.51) .020 .050 (0.51) (1.27) TYP. TYP. .100 (2.54) TYP. 6SHFLILFDWLRQV VXEMHFW WR FKDQJH ZLWKRXW QRWLFH www.rhombus-ind.com UKRPEXV LQGXVWULHV LQF )RU RWKHU YDOXHV &XVWRP 'HVLJQV FRQWDFW IDFWRU\ sales@rhombus-ind.com 18 TEL: (714) 898-0960 FAX: (714) 896-0971 LVMDM 2001-01