ltc6400cud-14-trpbf Linear Technology Corporation, ltc6400cud-14-trpbf Datasheet - Page 8

• Manufacturer Part Number: ltc6400cud-14-trpbf
• Description: 2.4ghz Low Noise, Low Distortion Differential Adc Driver For 300mhz If
• Manufacturer: Linear Technology Corporation

LTC6400-14
TYPICAL PERFORMANCE CHARACTERISTICS
8
–100
–110
–1
–2
–3
–4
–5
–40
–50
–60
–70
–80
–90
5
4
3
2
1
0
Overdrive Recovery Response
0
R
TEST CIRCUIT B
0
Third Order Intermodulation
Distortion vs Frequency
L
= 87.5Ω PER OUTPUT
20
50
NO R
200Ω R
L
FREQUENCY (MHz)
100
+OUT
–OUT
L
40
TIME (ns)
DIFFERENTIAL INPUT
V
+IN
–IN
OUT
150
60
= 2V
200
P-P
COMPOSITE
80
250
640014 G10
640014 G13
100
300
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–100
–110
–40
–50
–60
–70
–80
–90
–1
–2
–3
–4
–5
0
Harmonic Distortion vs Frequency
5
4
3
2
1
0
SINGLE-ENDED INPUT
V
OUT
1% Settling Time for 2V
Output Step
0
= 2V
50
P-P
1
FREQUENCY (MHz)
100
2
TIME (ns)
150
R
TEST CIRCUIT B
L
= 87.5Ω PER OUTPUT
200
3
HD2 NO R
HD2 200Ω R
HD3 NO R
HD3 200Ω R
250
640014 G14
4
L
L
640014 G11
L
L
300
5
–100
–110
–100
–110
–40
–50
–60
–70
–80
–90
–40
–50
–60
–70
–80
–90
0
0
Third Order Intermodulation
Distortion vs Frequency
Harmonic Distortion vs Frequency
DIFFERENTIAL INPUT
V
OUT
= 2V
50
50
NO R
200Ω R
P-P
L
FREQUENCY (MHz)
FREQUENCY (MHz)
100
100
L
SINGLE-ENDED INPUT
V
OUT
150
150
= 2V
200
200
P-P
HD2 NO R
HD2 200Ω R
HD3 NO R
HD3 200Ω R
COMPOSITE
250
250
640014 G15
640014 G12
640014fb
L
L
L
L
300
300