GENERATOR. IC149 Datasheet

IC149 Datasheet PDF


Part

IC149

Description

PULSE GENERATOR

Manufacture

IC-Haus

Page 6 Pages
Datasheet
Download IC149 Datasheet


IC149 Datasheet
www.DataSheet.co.kr
iC149
preliminary
PROGRAMMABLE ns-PULSE GENERATOR
FEATURES
o Pulse width 1 bis 64 ns in steps of 0.25 ns
o Fixed frequency of 1 MHz
o LVDS und TTL outputs
o Compatible with HG1D, NZN1D, NZP1D
Rev A0.2, Page 1/6
APPLICATIONS
o Pulse generator for fast laser
diode drivers
BLOCK DIAGRAM
Copyright © 2011 iC-Haus
http://www.ichaus.com
Datasheet pdf - http://www.DataSheet4U.net/

IC149 Datasheet
www.DataSheet.co.kr
iC149
preliminary
PROGRAMMABLE ns-PULSE GENERATOR
Rev A0.2, Page 2/6
DESCRIPTION
Pulse generator iC149 produces pulses with a small
duty cycle in the range of ca. 1 ns up to 64 ns max. in
steps of 0.25 ns at a pulse frequency of 1 MHz. The
pulse width is set by means of two hexadecimal cod-
ing switches in coarse and fine steps.
The pulses are output both as LVDS and TTL signals.
This module can easily be used with the evaluation
boards HG1D, NZN1D ans NZP1D.
ELECTRICAL CHARACTERISTICS
Test Conditions: Vs = ±15 V, Ta = 25 °C, System Impedace 50
Item Symbol Parameter
No.
Conditions
Power Supply
101 V5
102 I(V5)
Power Supply
Supply Current
V5 = 5 V, S1 = OFF
V5 = 5 V, S1 = ON, TRIGGER open
V5 = 5 V, S1 = ON, TRIGGER 50 vs. Ground
Pulse Width
201 Tpmax
202 Tpmin
Maximum Pulsweite
Minimum Pulsweite
V5 = 5 V, Ta = 27 °C, coarse = "F", fine = "F"
V5 = 5 V, Ta = 27 °C, coarse = "0", fine = "C"
Min.
4.75
Typ.
5
45
50
75
63.75
1
Max.
5.25
Unit
V
mA
mA
mA
ns
ns
Datasheet pdf - http://www.DataSheet4U.net/


Features Datasheet pdf www.DataSheet.co.kr iC149 preliminary Rev A0.2, Page 1/6 PROGRAMMABLE ns-PUL SE GENERATOR FEATURES o o o o Pulse wi dth 1 bis 64 ns in steps of 0.25 ns Fix ed frequency of 1 MHz LVDS und TTL outp uts Compatible with HG1D, NZN1D, NZP1D APPLICATIONS o Pulse generator for fas t laser diode drivers BLOCK DIAGRAM C opyright © 2011 iC-Haus http://www.ic haus.com Datasheet pdf - http://www.Dat aSheet4U.net/ www.DataSheet.co.kr iC1 49 preliminary Rev A0.2, Page 2/6 PRO GRAMMABLE ns-PULSE GENERATOR DESCRIPTI ON Pulse generator iC149 produces pulse s with a small duty cycle in the range of ca. 1 ns up to 64 ns max. in steps o f 0.25 ns at a pulse frequency of 1 MHz . The pulse width is set by means of tw o hexadecimal coding switches in coarse and fine steps. The pulses are output both as LVDS and TTL signals. This mod ule can easily be used with the evaluat ion boards HG1D, NZN1D ans NZP1D. ELEC TRICAL CHARACTERISTICS Test Conditions: Vs = ±15 V, Ta = 25 °C, System Impedace 50 Ω Item No. 101 102 Sym.
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