Datasheet

LTC1069-1
5
10691fa
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Supply Voltage
Supply Current vs Clock
Frequency
Output Voltage Swing vs
Temperature
Dynamic Range
THD + Noise vs V
IN
(V
RMS
) THD + Noise vs Frequency THD + Noise vs Frequency
INPUT VOLTAGE (V
RMS
)
0.1 0.3
0.65
THD + NOISE (dB)
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
1.0
1.22 2.67
2.0
5.0
10691 G10
f
CLK
= 500kHz
f
IN
= 1kHz
V
S
= 3.3V
V
S
=
5V
V
S
=
±5V
INPUT FREQUENCY (kHz)
1
THD + NOISE (dB)
–60
–62
–64
–66
–68
–70
–72
–74
–76
–78
–80
5432
10691 G11
f
CLK
= 500kHz
V
IN
= 300mV
RMS
V
S
= ±5V
V
S
= 5V
V
S
= 3.3V
INPUT FREQUENCY (kHz)
1
THD + NOISE (dB)
–40
–45
–50
–55
–60
–65
–70
–75
–80
–85
–90
5432
10691 G12
f
CLK
= 500kHz
V
S
= 3.3V
V
IN
= 0.5V
RMS
V
S
= 5V
V
IN
= 1V
RMS
V
S
= ±5V
V
IN
= 2V
RMS
TOTAL SUPPLY VOLTAGE (±V)
0
SUPPLY CURRENT (mA)
1
2
34
10691 G13
5
5
4
3
2
1
0
6
–40°C
25°C
85°C
f
CLK
= 10Hz
CLOCK FREQUENCY (MHz)
0.1
SUPPLY CURRENT (mA)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
0.2
0.6
0.8
10691 G14
0.5
1.0
1.2
0.3
0.4
0.7 0.9
V
S
= 3.3V
V
S
= ±5V
V
S
= 5V
AMBIENT TEMPERATURE (°C)
–40 –20 0 20 40 60 80
OUTPUT VOLTAGE SWING (V)
5
4
3
2
1
0
–1
–2
–3
–4
–5
10691 G15
V
S
= ±5V
V
S
= ±2.5V
V
S
= ±1.57V
V
S
= ±1.57V
V
S
= ±2.5V
V
S
= ±5V