Datasheet

LTC1064-2
4
10642fa
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Harmonic Distortion vs Frequency Harmonic Distortion vs Amplitude
Power Suppy vs Current
FREQUENCY (Hz)
1k
0.01
HARMONIC DISTORTION (%)
0.001
0.1
10k 20k
1064-2 G07
±7.5V, 3V
RMS
INPUT
±5V, 1V
RMS
INPUT
f
CLK
= 1MHz, f
–3dB
= 20kHz, 50:1
AMPLITUDE (V
RMS
)
0.5 1.0
0.001
HARMONIC DISTORTION (%)
0.01
0.1
1
5.0
1064-2 G08
±2.5V
±5V
±7V
f
CLK
= 1MHz, f
–3dB
= 20kHz
50:1, 1kHz INPUT
POWER SUPPLY VOLTAGE (V)
0 24681012141618202224
POWER SUPPLY CURRENT (mA)
48
44
40
36
32
28
24
20
16
12
8
4
0
1064 G09
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
f
IN
(kHz)
1
V
OUT
/V
IN
(dB)
15
0
–15
–30
–45
–60
–75
–90
–105
10 100
1064-2 G10
PIN 10 AT GROUND
f
CLK
=1MHz
Phase vs f
–3dB
Frequency Phase Matching Noise Spectral Density
FREQUENCY (Hz)
100
PHASE (DEG)
30
0
–30
–60
–90
–120
–150
–180
–210
–240
–270
1k 10k
1064 G04
f
CLK
= 500kHz
f
–3dB
= 10kHz
f
CLK
= 2MHz
f
–3dB
= 40kHz
f
CLK
= 1MHz
f
–3dB
= 20kHz
V
S
= ±7.5V
50:1
FREQUENCY (kHz)
0
PHASE MATCH (±DEG)
2.4
2.0
1.6
1.2
0.8
0.4
0
4
81216
1064-2 G05
20 24
V
S
= ±7.5V, f
CLK
= 1MHz, f
–3dB
= 20kHz, 50:1
50 UNIT SAMPLE (TA = 25°C TO 125°C)
FREQUENCY (Hz)
0.1k
OUTPUT NOISE (nV/√Hz)
1600
1400
1200
1000
800
600
400
200
0
(530)
(335)
1k 10k 100k
1064-2 G06
f
CLK
= 500kHz
100:1, f
–3dB
= 5kHz
f
CLK
= 2MHz
100:1, f
–3dB
= 20kHz
f
CLK
= 5MHz
100:1, f
–3dB
= 50kHz
(1060)
Amplitude Response with Pin 10
at Ground