Datasheet

MAX9626/MAX9627/MAX9628
Low-Noise, Low-Distortion,
1.35GHz Fully Differential Amplifiers
9
Typical Operating Characteristics (continued)
(V
CC
= +3.3V, V
EE
= 0V, V
IN-
= V
IN+
= 0V, SHDN = V
CC
, V
ICM
= 0V, V
VOCM
= V
CC
/2, R
L
= 500ω, single ended. Plot applies to all
versions, unless noted otherwise.)
SMALL-SIGNAL BANDWIDTH vs. V
VOCM
MAX9626 toc35
V
VOCM
(V)
SMALL-SIGNAL BANDWIDTH (GHz)
3.53.01.5 2.0 2.5
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
0
1.0 4.0
V
CC
= 5V
V
CC
= 3.3V
MAX9627
SMALL-SIGNAL BANDWIDTH vs. V
VOCM
MAX9626 toc36
V
VOCM
(V)
SMALL-SIGNAL BANDWIDTH (GHz)
3.53.02.52.01.5
0.2
0.4
0.6
0.8
1.0
1.2
0
1.0 4.0
V
CC
= 5V
V
CC
= 3.3V
MAX9628
INPUT REFERRED VOLTAGE NOISE
vs. FREQUENCY
MAX9626 toc37
FREQUENCY (Hz)
INPUT REFERRED VOLTAGE NOISE (nV/√Hz)
10
100
1000
1
1M100k10k1k1001010.1 10M
MAX9626
INPUT REFERRED VOLTAGE NOISE
vs. FREQUENCY
MAX9626 toc38
FREQUENCY (Hz)
INPUT REFERRED VOLTAGE NOISE (nV/√Hz)
10
100
1000
1
1M100k10k1k1001010.1 10M
MAX9627
INPUT REFERRED VOLTAGE NOISE
vs. FREQUENCY
MAX9626 toc39
FREQUENCY (Hz)
INPUT REFERRED VOLTAGE NOISE (nV/√Hz)
10
100
1000
1
1M100k10k1k1001010.1 10M
MAX9628
NOISE FIGURE vs. FREQUENCY
MAX9626 toc40
FREQUENCY (Hz)
NOISE FIGURE (dB)
10
20
30
40
50
60
70
0
1M100k10k1k1001010.1 10M
MAX9626
MAX9627
MAX9628
COMMON-MODE REJECTION RATIO
vs. FREQUENCY (MAX9626)
MAX9626 toc41
FREQUENCY (MHz)
CMRR (dB)
100101
10
20
30
40
50
60
70
0
0.1 1000
COMMON-MODE REJECTION RATIO
vs. FREQUENCY (MAX9627)
MAX9626 toc42
CMRR (dB)
10
20
30
40
50
60
70
80
0
FREQUENCY (MHz)
1001010.1 1000
COMMON-MODE REJECTION RATIO
vs. FREQUENCY (MAX9628)
MAX9626 toc43
CMRR (dB)
10
20
30
40
50
60
70
80
0
FREQUENCY (MHz)
1001010.1 1000