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LT6556IGN#PBF

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16
LT6556
4
6556f
TEMPERATURE (°C)
–55
INPUT BIAS CURRENT (A)
–20
–15
–10
105
6556 G05
–25
–30
–40
–15
25
65
–35 125
5
45
85
–35
0
–5
V
S
= ±5V
V
IN
= 1.5V
V
IN
= –1.5V
V
IN
= 0V
EN PIN VOLTAGE (V)
SUPPLY CURRENT (mA)
6556 G03
12
10
8
6
4
2
0
0
1.0
2.0
2.5
0.5 1.5
3.0
3.5
4.0
V
S
= ±5V
R
L
= ∞
V
IN
= 0V
T
A
= –55°C
T
A
= 125°C
T
A
= 25°C
TOTAL SUPPLY VOLTAGE (V)
04
6556 G02
1
2
3
56789101112
SUPPLY CURRENT (mA)
12
10
8
6
4
2
0
V
S
= ±5V
V
EN
, V
IN
,
V
DGND
, V
SEL
= 0V
T
A
= 25°C
TEMPERATURE (°C)
–55
SUPPLY CURRENT (mA)
–15
25
45 125
6556 G01
–35 5
65
85
105
12
10
8
6
4
2
0
V
S
= ±5V
R
L
= ∞
V
IN
= 0V
V
EN
= 0V
V
EN
= 4V
V
EN
= 0.4V
SINK CURRENT (mA)
0
OUTPUT VOLTAGE (V)
–2
–1
0
80
6556 G09
–3
–4
–5
10 20 30
40 50
60 70 90
100
V
S
= ±5V
V
IN
= –4V
V
VREF
= –3V
T
A
= 125°C
T
A
= 25°C
T
A
= –55°C
SOURCE CURRENT (mA)
0
OUTPUT VOLTAGE (V)
3
4
5
80
6556 G08
2
1
0
10 20 30
40 50
60 70 90
100
V
S
= ±5V
V
IN
= 4V
V
VREF
= 3V
T
A
= 125°C
T
A
= 25°C
T
A
= –55°C
TEMPERATURE (°C)
–55
0
OFFSET VOLTAGE (mV)
10
20
–15
25
45 125
6556 G04
5
–35 5
65
85
105
15
25
V
S
= ±5V
V
IN
= 0V
V
REF
PIN VOLTAGE (V)
–2
OUTPUT VOLTAGE (V)
0
2
2
6556 G07
–2
–5
–4
–1
0
1
–1.5
–0.5
0.5
1.5
5
4
–1
1
–3
3
V
S
= ±5V
R
L
= 1k
HIGH SWING
LOW SWING
T
A
= 125°C
T
A
= 125°C
T
A
= 25°C
T
A
= –55°C
T
A
= –55°C
T
A
= 25°C
EN PIN VOLTAGE (V)
0
EN PIN CURRENT (μA)
0
–20
–40
–60
–80
–100
–120
–140
6556 G06
2
5
1
34
V
S
= ±5V
V
DGND
= 0V
T
A
= –55°C
T
A
= 25°C
T
A
= 125°C
Supply Current per Amplifi er
vs Temperature
Supply Current per Amplifi er
vs Supply Voltage
Supply Current per Amplifi er
vs
⎯
E
⎯
N Pin Voltage
Offset Voltage vs Temperature
Input Bias Current
vs Temperature
⎯
E
⎯
N Pin Current vs
⎯
E
⎯
N Pin Voltage
Maximum Output Voltage Swing
vs V
REF
Pin Voltage
Output Voltage Swing
vs I
LOAD
(Output High)
Output Voltage Swing
vs I
LOAD
(Output Low)
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LT6556
5
6556f
FREQUENCY (MHz)
–80
AMPLITUDE (dB)
–40
0
–100
–60
–20
0.1 10 100 1000
6556 G16
–120
1
V
S
= ±5V
V
OUT
= 2V
P-P
R
L
= 1k
T
A
= 25°C
DRIVE IN A;
SELECT IN B
DRIVE IN B;
SELECT IN A
FREQUENCY (MHz)
–80
AMPLITUDE (dB)
–40
0
–100
–60
–20
0.1 10 100 1000
6556 G17
–120
1
V
S
= ±5V
V
OUT
= 2V
P-P
R
L
= 1k
T
A
= 25°C
WORST
ADJACENT
ALL CHANNELS
DRIVEN
FREQUENCY (MHz)
–3
AMPLITUDE (dB)
0
3
6
0.1 10 100 1000
6555 G15
–6
1
9
V
S
= ±5V
V
OUT
= 200mV
P-P
R
L
= 1k
T
A
= 25°C
C
L
= 15pF
C
L
= 0pF
C
L
= 6.8pF
C
L
= 3.3pF
C
L
= 10pF
FREQUENCY (MHz)
–4
GAIN (dB)
–2
–1
1
3
2
0.1 10 100 1000
6556 G13
–6
1
0
–3
–5
V
S
= ±5V
R
L
= 1k
T
A
= 25°C
V
OUT
= 2V
P-P
V
OUT
= 4V
P-P
V
OUT
= 200mV
P-P
FREQUENCY (MHz)
–0.05
GAIN (dB)
0.05
0.15
–0.10
0
0.10
0.1 10 100 1000
6556 G14
–0.15
1
IN3B
IN2B
IN3A
V
S
= ±5V
V
OUT
= 200mV
P-P
R
L
= 1k
T
A
= 25°C
IN1A
IN1B
IN2A
FREQUENCY (MHz)
–100
DISTORTION (dBc)
–80
–60
–40
–20
0.01 1 10 100
6556 G18
–120
0.1
0
–110
–90
–70
–50
–30
–10
V
S
= ±5V
V
OUT
= 2V
P-P
R
L
= 1k
T
A
= 25°C
HD2
HD3
FREQUENCY (MHz)
20
REJECTION RATIO (dB)
40
70
10
30
50
60
0.001 0.1 1 10 100
6556 G12
0
0.01
±PSRR
–PSRR
+PSRR
V
S
= ±5V
T
A
= 25°C
FREQUENCY (kHz)
INPUT NOISE (nV/√Hz OR pA/√Hz)
0.001 0.01 1 10 1000.1
1000
100
10
1
i
n
V
S
= ±5V
T
A
= 25°C
e
n
6556 G10
6556 G11
FREQUENCY (MHz)
INPUT IMPEDANCE (kΩ)
0.01 0.1 10 100 10001
1000
100
10
1
0.1
V
S
= ±5V
V
IN
= 0V
T
A
= 25°C
Input Noise Spectral Density Input Impedance vs Frequency
PSRR vs Frequency
Frequency Response
vs Output Amplitude Gain Flatness vs Frequency
Frequency Response with
Capacitive Loads
Crosstalk vs Frequency Crosstalk vs Frequency Harmonic Distortion vs Frequency
TYPICAL PERFOR A CE CHARACTERISTICS
UW
LT6556
6
6556f
TIME (ns)
0
SEL A/B (V)
4
2
1
3
5
20 40 60 80
6556 G26
10010030507090
V
S
= ±5V
R
L
= 1k
INA = INB = 0V
T
A
= 25°C
OUTPUT (V)
–0.05
0.05
0.15
–0.10
0
0.10
FREQUENCY (MHz)
0.01
0.1
OUTPUT IMPEDANCE (Ω)
100
1000000
0.1 1 10 100 1000
6556 G19
1
10000
1000
10
100000
DISABLED
V
EN
= 4V
ENABLED
V
EN
= O.4V
V
S
= ±5V
T
A
= 25°C
TIME (ns)
0
SEL A/B (V)
OUTPUT (V)
4
2
1
3
5
0
–1.5
1.5
1.0
0.5
–0.5
–1.0
20 40 60 80
6556 G27
10010030507090
V
S
= ±5V
R
L
= 1k
INB = 300MHz, 2V
P-P
SINE
T
A
= 25°C INA = 0V
GAIN ERROR—BETWEEN CHANNELS (%)
–0.1
PERCENT OF UNITS (%)
25
30
35
40
0.1
6556 G25
15
0
–0.075 –0.025–0.05
0
0.025
0.05 0.075
20
10
5
V
S
= ±5V
V
OUT
= ±2V
R
L
= 1k
T
A
= 25°C
GAIN ERROR—INDIVIDUAL CHANNEL (%)
–1.3
PERCENT OF UNITS (%)
25
30
35
–.90
6556 G24
15
0
–1.25 –1.15–1.2 –1.1
–1.05
–1.0 –.95
20
10
5
V
S
= ±5V
V
OUT
= ±2V
R
L
= 1k
T
A
= 25°C
TIME (ns)
0
OUTPUT (V)
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.5
–2.5
–1.0
–2.0
16
6556 G23
4 8 12 20142 6 10 18
V
IN
= 4V
P-P
V
S
= ±5V
R
L
= 1k
T
A
= 25°C
TIME (ns)
–0.2
OUTPUT (V)
0.2
0.5
0.9
0
0.4
0.7
–0.1
0.3
0.6
0.1
0.8
4 8 12 16
6556 G22
2020 6 10 14 18
V
IN
= 700mV
P-P
V
S
= ±5V
R
L
= 1k
T
A
= 25°C
TIME (ns)
0
OUTPUT (V)
–0.10
0
0.10
0.20
0.15
16
6556 G21
–0.20
–0.15
–0.05
0.05
4
8
12
218
6
10
14
20
V
IN
= 200mV
P-P
V
S
= ±5V
R
L
= 1k
T
A
= 25°C
6556 G20
CAPACITIVE LOAD (pF)
1
OUTPUT SERIES RESISTANCE ()
35
30
25
20
15
10
5
0
10 100 1000
V
OUT
= 2V
P–P
V
S
= ±5V
R
L
= 1k
T
A
= 25°C
AC PEAKING
>3dB
Output Impedance vs Frequency
Maximum Capacitive Load vs
Output Series Resistor Small-Signal Transient Response
Video Amplitude Transient
Response Large-Signal Transient Response Gain Error Distribution
Gain Error Matching Distribution Channel Switching Transient Channel Switching Transient
TYPICAL PERFOR A CE CHARACTERISTICS
UW
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P16

LT6556IGN#PBF

Mfr. #:
Buy LT6556IGN#PBF
Manufacturer:
Analog Devices Inc.
Description:
Video Switch ICs 750MHz Gain of 1 3x 2:1Video Multxer
Lifecycle:
New from this manufacturer.
Delivery:
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