LT1719 데이터 시트보기 (PDF) - Linear Technology
부품명
상세내역
제조사
LT1719 Datasheet PDF : 20 Pages
| |||
LT1719
TYPICAL PERFORMANCE CHARACTERISTICS
Propagation Delay
vs Load Capacitance
9
25°C
8 VSTEP = 100mV
OVERDRIVE = 20mV
7
6
+VS
VEE
O=RVCVC–
OR V+
= 0V
=
5V
5
4
RISING EDGE
(tPDLH)
FALLING EDGE
(tPDHL)
3
2
1
0
0
10
20
30
40
50
OUTPUT LOAD CAPACITANCE (pF)
1719 G07
Output Low Voltage
vs Load Current
0.5
+VS OR V+ = 5V
VIN = – 10mV
0.4
125°C
VCC = 2.7V
125°C
25°C
0.3
– 55°C
0.2
0.1
0
4
8
12
16
20
OUTPUT SINK CURRENT (mA)
1719 G10
Propagation Delay
vs Temperature
8.0
7.5
tPDLH
VCM = 1V
VSTEP = 100mV
+VCLEVOESAO=DRV=CV1C–0=p=FVG+ND
7.0
3V
6.5
5V
6.0
OVERDRIVE = 5mV
5.5
OVERDRIVE = 20mV
5.0
3V
4.5
5V
4.0
– 50 – 25
0 25 50 75
TEMPERATURE (°C)
100 125
1719 G08
Output High Voltage
vs Load Current
0.0
125°C
– 0.2
+VS OR V+= 5V
VIN = 10mV
– 55°C
– 0.4
25°C
– 0.6
– 0.8
– 1.0
0
25°C
VCC = 2.7V
4
8
12
16
20
OUTPUT SOURCE CURRENT (mA)
1719 G11
Propagation Delay
vs Supply Voltage
5.5
5.0
tTPLH
tTPHL
25°C
VSTEP = 100mV
OVERDRIVE = 20mV
CLOAD = 10pF
VEE/V –= GND
4.5
tTPLH
tTPHL
4.0
VEE = –5V
(VCC, +VS = 5.5VMAX)
(LT1719S8 ONLY)
3.5
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
SUPPLY VOLTAGE, +VS = VCC OR V+ (V)
1719 G09
Supply Current vs Frequency
9
25°C
8 + VS = 5V
7
CLOAD = 20pF
6
5
CLOAD = 10pF
4
NO LOAD
3
2
0
10
20
30
40
FREQUENCY (MHz)
1719 G12
Shutdown Currents
vs Shutdown Voltage
4
IS
3
LT1719S8
2
1
ICC
0 TA = 25°C
VEE = GND
– 50 +VS = VCC = 5V
–100
VS – 4
VS – 3
VS – 2
VS – 1
VS
SHDN PIN VOLTAGE (V)
1719 G13a
Shutdown Currents
vs Shutdown Voltage
5
4
LT1719S6
3
2
1
0
– 50
TVA+
=
=
25°C
5V
–10V0+ – 4
V+ – 3
V+ – 2
V+ – 1
V+
SHDN PIN VOLTAGE (V)
1719 G13b
5
Share Link: 