参数资料
| 型号： | LT1714IGN#TR |
| 厂商： | Linear Technology |
| 文件页数： | 10/16页 |
| 文件大小： | 0K |
| 描述： | IC COMP R-R I/O DUAL LP 16SSOP |
| 标准包装： | 2,500 |
| 系列： | UltraFast™ |
| 类型： | 带锁销 |
| 元件数： | 2 |
| 输出类型： | CMOS，补充型，满摆幅，TTL |
| 电压 - 电源，单路/双路(±)： | 2.4 V ~ 12 V，±2.4 V ~ 6 V |
| 电压 - 输入偏移（最小值）： | 4mV @ 5V |
| 电流 - 输入偏压（最小值）： | 2µA @ 5V |
| 电流 - 输出（标准）： | 20mA |
| 电流 - 静态（最大值）： | 7.5mA |
| CMRR, PSRR（标准）： | 70dB CMRR，80dB PSRR |
| 传输延迟（最大）： | 11ns |
| 磁滞： | 100mV |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 安装类型： | 表面贴装 |
| 包装： | 带卷 (TR) |
3
LT1713/LT1714
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PSRR+
Positive Power Supply Rejection Ratio
2.4V
≤ V+ ≤ 7V, VCM = 0V
65
80
dB
q
60
dB
PSRR–
Negative Power Supply Rejection Ratio
– 7V
≤ V– ≤ 0V, V+ = 5V, VCM = 5V
65
80
dB
q
60
dB
AV
Small-Signal Voltage Gain (Note 10)
1.5
3
V/mV
VOH
Output Voltage Swing HIGH
IOUT = 1mA, V+ = 5V, VOVERDRIVE = 50mV
q
V+ – 0.5 V+ – 0.2
V
IOUT = 10mA, V+ = 5V, VOVERDRIVE = 50mV
q
V+ – 0.7 V+ – 0.4
V
VOL
Output Voltage Swing LOW
IOUT = – 1mA, VOVERDRIVE = 50mV
q
0.20
0.4
V
IOUT = – 10mA, VOVERDRIVE = 50mV
q
0.35
0.5
V
I+
Positive Supply Current (Per Comparator)
V+ = 5V, VOVERDRIVE = 1V
5
6.5
mA
q
8.0
mA
I–
Negative Supply Current (Per Comparator)
V+ = 5V, VOVERDRIVE = 1V
3
4.0
mA
q
4.5
mA
VIH
Latch Pin High Input Voltage
q
2.4
V
VIL
Latch Pin Low Input Voltage
q
0.8
V
IIL
Latch Pin Current
VLATCH = V
+
q
10
A
tPD
Propagation Delay (Note 6)
VIN = 100mV, VOVERDRIVE = 20mV
8.0
11.0
ns
VIN = 100mV, VOVERDRIVE = 20mV
q
12.5
ns
VIN = 100mV, VOVERDRIVE = 5mV
9.0
ns
tPD
Differential Propagation Delay (Note 6)
VIN = 100mV, VOVERDRIVE = 20mV
0.5
3
ns
tr
Output Rise Time
10% to 90%
4
ns
tf
Output Fall Time
90% to 10%
4
ns
tLPD
Latch Propagation Delay (Note 7)
8ns
tSU
Latch Setup Time (Note 7)
1.5
ns
tH
Latch Hold Time (Note 7)
0ns
tDPW
Minimum Latch Disable Pulse Width (Note 7)
8
ns
fMAX
Maximum Toggle Frequency
VIN = 100mVP-P Sine Wave
65
MHz
tJITTER
Output Timing Jitter
VIN = 630mVP-P (0dBm) Sine Wave, f = 30MHz
15
psRMS
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
V+ = 2.7V or V+ = 5V, V– = 0V, VCM = V+/2, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified.
ELECTRICAL CHARACTERISTICS
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
V+ = 5V, V– = – 5V, VCM = 0V, VLATCH = 0.8V, CLOAD = 10pF, VOVERDRIVE = 20mV, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
V+
Positive Supply Voltage Range
q
2.4
7
V
V–
Negative Supply Voltage Range (Note 3)
q
–7
0
V
VOS
Input Offset Voltage (Note 4)
RS = 50, VCM = 0V
0.5
3
mV
RS = 50, VCM = 0V
q
4mV
RS = 50, VCM = – 5V
0.7
mV
RS = 50, VCM = 5V
1
mV
VOS/T Input Offset Voltage Drift
q
5
V/°C
IOS
Input Offset Current
0.1
1
A
q
2
A
IB
Input Bias Current (Note 5)
– 7
– 1.5
2
A
q
–15
5
A
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