LTC6993-1_15 Datasheet, PDF (4/26 Pages) Linear Technology – Monostable Pulse Generator

LTC6993-1/LTC6993-2
LTC6993-3/LTC6993-4
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
(teNm_DI^p_V^{e=ra1tutore2r2a1n),geR,}_SE^o_T^{th=er5w0kisteos8p0e0cki,ficRa}_L^t_O^io_AD^ns=a5rke,aCt_L^T_OAAD⁼
25°C.
= 5pF
Test conditions are V⁺ =
unless otherwise noted.
2.25V
to
5.5V,
TRIG
=
0V,
DIVCODE
=
0
to
15
SYMBOL PARAMETER
Pulse Width Jitter (Note 10)
CONDITIONS
N_DIV = 1
V⁺ = 5.5V
V⁺ = 2.25V
t_S
Pulse Width Change Settling Time (Note 9)
Power Supply
V⁺
Operating Supply Voltage Range
N_DIV = 8
N_DIV = 64
N_DIV = 512
N_DIV = 4096
t_MASTER = t_OUT/N_DIV
MIN
TYP
MAX
0.85
0.45
0.20
0.05
0.20
0.03
6 • t_MASTER
l 2.25
5.5
UNITS
%_P-P
%_P-P
%_P-P
%_P-P
%_P-P
%_P-P
µs
V
I_S(IDLE)
Power-On Reset Voltage
Supply Current (Idle)
l
^{RL = ∞, RSET = 50k, N DIV ≤ 64 VV++ == 52..52V5V}
l
l
^{RL = ∞, RSET = 50k, N DIV ≥ 512 VV++ == 52..52V5V}
l
l
^{RL = ∞, RSET = 800k, NDIV ≤ 64 VV++ == 52..52V5V}
l
l
^{RL = ∞, RSET = 800k, NDIV ≥ 512} VV^{++ == 52..52V5V}
l
l
1.95
V
165
200
µA
125
160
µA
135
175
µA
105
140
µA
70
110
µA
60
95
µA
65
100
µA
55
90
µA
Analog Inputs
V_SET
∆V_SET/∆T
R_SET
V_DIV
∆V_DIV/∆V⁺
Voltage at SET Pin
V_SET Drift Over Temperature
Frequency-Setting Resistor
DIV Pin Voltage
DIV Pin Valid Code Range (Note 5)
DIV Pin Input Current
Deviation from Ideal
V_DIV/V⁺ = (DIVCODE + 0.5)/16
l 0.97
1.00
1.03
l
±75
l 50
800
l
0
V⁺
l
±1.5
l
±10
V
µV/°C
kΩ
V
%
nA
Digital I/O
V_IH
V_IL
I_OUT(MAX)
V_OH
TRIG Pin Input Capacitance
TRIG Pin Input Current
High Level TRIG Pin Input Voltage
Low Level TRIG Pin Input Voltage
Output Current
High Level Output Voltage (Note 7)
V_OL
Low Level Output Voltage (Note 7)
TRIG = 0V to V⁺
(Note 6)
(Note 6)
V⁺ = 2.7V to 5.5V
V⁺ = 5.5V
V⁺ = 5.5V
V⁺ = 2.25V
V⁺ = 5.5V
V⁺ = 3.3V
V⁺ = 2.25V
2.5
pF
l 0.7 • V⁺
l
±10
nA
V
0.3 • V⁺
V
±20
mA
I_OUT = –1mA
l 5.45
5.48
V
I_OUT = –16mA l 4.84
5.15
V
I_OUT = –1mA
l 3.24
3.27
V
I_OUT = –16mA l 2.75
2.99
V
I_OUT = –1mA
l 2.17
2.21
V
I_OUT = –8mA
l 1.58
1.88
V
I_OUT = 1mA
l
I_OUT = 16mA
l
0.02
0.04
V
0.26
0.54
V
I_OUT = 1mA
l
I_OUT = 10mA
l
0.03
0.05
V
0.22
0.46
V
I_OUT = 1mA
l
I_OUT = 8mA
l
0.03
0.07
V
0.26
0.54
V
4
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