Datasheet

6
LT1711/LT1712
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Output High Voltage
vs Source Current
Output Timing Jitter
vs Switching Frequency
Output Rising Edge, 5V Supply Output Falling Edge, 5V Supply
V
IN
Q
V
IN
Q
Output Low Voltage
vs Sink Current
Input Bias Current vs
Temperature
UU
U
PI FU CTIO S
V
+
(Pins 1): Positive Supply Voltage, Usually 5V.
+IN (Pin 2): Noninverting Input.
–IN (Pin 3): Inverting Input.
V
–
(Pins 4): Negative Supply Voltage, Usually 0V or –5V.
LATCH ENABLE (Pin 5): Latch Enable Input. With a logic
high, the output is latched.
TEMPERATURE (°C)
–50
INPUT BIAS CURRENT (µA)
100
171112 G10
050
0
–1
–2
–3
–4
–5
–6
–7
–8
–25 25 75 125
V
+
= 5V
V
–
= 0V
V
CM
= 2.5V
SOURCE CURRENT (mA)
0.1
OUTPUT VOLTAGE (V)
5.0
4.9
4.8
4.7
4.6
4.5
4.4
4.3
4.2
4.1
4.0
1.0 10 100
171112 G11
V
+
= 5V
V
–
= 0V
∆V
IN
= 100mV
V
OH
AT –55°C
V
OH
AT 25°C
V
OH
AT 125°C
SINK CURRENT (mA)
0.1
OUTPUT VOLTAGE (V)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1.0 10 100
171112 G12
V
OL
AT –55°C
V
OL
AT 25°C
V
OL
AT 125°C
V
+
= 5V
V
–
= 0V
∆V
IN
= 100mV
FREQUENCY (MHz)
0
OUTPUT TIMING JITTER (ps
RMS
)
100
90
80
70
60
50
40
30
30
10
0
80
171112 G13
20
40
60
100
T
A
= 25°C
V
+
= 5V
V
–
= 0V
V
CM
= 2.5V
V
IN
= 630mV
P-P
(0dBm) SINE WAVE
GND (Pin 6): Ground Supply Voltage, Usually 0V.
Q (Pin 7): Noninverting Output.
Q (Pin 8): Inverting Output.
LT1711
171112 G14
171112 G15
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