Datasheet

LTC6416
9
6416f
Supply Current vs Supply Voltage
TYPICAL PERFORMANCE CHARACTERISTICS
Noise Figure and Input Referred
Noise Voltage vs Frequency PSRR vs Frequency
SUPPLY VOLTAGE (V)
6416 G16
0 2.51.5 3.5 4.02.01.0 3.00.5
50
45
40
35
30
25
20
15
10
5
0
SUPPLY CURRENT (mA)
FREQUENCY (Hz)
INPUT REFERRED NOISE VOLTAGE (nV
√Hz
)
NOISE FIGURE (dB)
6416 G17
14
10
12
8
6
4
2
0
14
10
12
8
6
4
2
0
1k 10k 100k 100M 1G10M1M
eN
NF
Positive Overdrive Recovery
(V
CLHI
Pin)
200mV/DIV
6416 G18
20ns/DIV
IN
+
OUT
+
Negative Overdrive Recovery
(V
CLLO
Pin)
6416 G19
20ns/DIV
200mV/DIV
IN
+
OUT
+
6416 G30
500ps/DIV
10mV/DIV
Small Signal Transient Response,
Rising Edge
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
60
6416 G20
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
10
30
3
2
20
40 50
0
V
+
= 3.6V
HD2 = –104.9dBc
HD3 = –86.1dBc
SFDR = 86.05dB
SNR = 76.5dB
SEE FIGURE 5/
TABLE 1
1:1 BALUN
FREQUENCY (MHz)
0
AMPLITUDE (dBFS)
60
6416 G21
–130
–120
–110
–100
–90
–80
–70
–60
–50
–40
–30
–20
–10
10
3020
40 50
0
V
+
= 3.6V
HD2 = –101.9dBc
HD3 = –96.2dBc
SFDR = 96.2dBc
SNR = 74.2dB
SEE FIGURE 5/
TABLE 1
1:1 BALUN
3
2
LTC6416 Driving LTC2208 16-Bit
ADC, 64K Point FFT, f
IN
= 30MHz,
–1dBFS, PGA = 0
LTC6416 Driving LTC2208 16-Bit
ADC, 64K Point FFT, f
IN
= 30MHz,
–1dBFS, PGA = 1
6416 G31
500ps/DIV
10mV/DIV
Small Signal Transient Response,
Falling Edge
0.1 1
40
60
70
80
50
1000
6416 G29
30
0
10
20
10 100
90
V
+
= 3.6V
FREQUENCY (MHz)
PSRR (dB)