ltc6993-1 Linear Technology Corporation, ltc6993-1 Datasheet - Page 21

• Manufacturer Part Number: ltc6993-1
• Description: Electrical Specifications Subject To Change
• Manufacturer: Linear Technology Corporation

Typical applicaTions
PULSES IN
TRIGGER
10k
R9
R5
100k
R10
10k
5V
M1
2N7002
PULSE FREQUENCY-TO-VOLTAGE CONVERTER
R6
20k
0.1µF
–
+
LT1490
392k
1M
R6
R7
U2
5V
R3
147k
RC Servo Pulse Generator Controlled Retrigger Lockout Time Interval
LOCKOUT INTERVAL
0.1µF
TRIG
GND
SET
OUT
V
DIV
GENERATOR
RETRIGGER
+
LTC6993-1
LTC6993-1
PULSE
1.5ms
20ms
1N4148
R3
147k
TRIG
GND
D1
PULSE GENERATOR
OUT
STAIRCASE RESET
SET
DIV
RETRIGGERABLE
V
+
TRIG
GND
SET
Pulse Frequency-to-Voltage Converter
LTC6993-2
5V
R1
1M
R2
280k
R4
243k
69931234 TA05
R11
2k
OUT
100k
DIV
R9
V
+
C2
0.1µF
5V
C1
1µF
R1
280k
R2
1M
U4
2N7002
R8
4.99k
PULSE OUT
20ms RETRIGGER LOCKOUT
–
+
LT1490
C2
0.1µF
STAIRCASE RESET
U3
10k
R7
STAIRCASE OUT
5V 0.1µF
TRIGGER PULSE IN
1.5ms PULSE OUT
PULSES IN
LTC6993-1/LTC6993-2
LTC6993-3/LTC6993-4
RESET
STAIRCASE
OUT
V
OUT
RETRIGGER LOCKOUT TIME
RESETS AFTER 1.5ms IF NO PULSES APPLIED
MEASURE
69931234 TA06
RESET

69931234p