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LTC1566-1
3
15661fa
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Output DC Offset Drift
VS = 5V
–160
V/°C
VS = ±5V
–160
V/°C
Output DC Common Mode Voltage
VS = 5V, VS = ±2.5V
–80
mV
Power Supply Current
VS = 5V
●
24
32
mA
VS = ±5V
●
25
34
mA
ELECTRICAL CHARACTERISTICS The ● denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VS = 5V (V+ = 5V, V– = 0V), RLOAD = 10k from each output to AC ground,
and Pin 5 connected to Pin 3 unless otherwise specified
Note 4: Thermal resistance varies depending upon the amount of PC board
metal attached to the device. θJA is specified for a 3.8 square inch test
board covered with 2oz copper on both sides.
Note 5: Output DC offset measurements are performed by automatic test
equipment approximately 0.5 seconds after application of power.
TYPICAL PERFOR A CE CHARACTERISTICS
UW
FREQUENCY (Hz)
10k
GAIN
(dB)
12.4
12.0
11.6
11.2
10.8
10.4
100k
1M
5M
1566-1 G02
1
0
DELAY
(
s)
TA = 25°C
GAIN ±5V
GAIN 5V
DELAY
FREQUENCY (Hz)
10k
GAIN
(dB)
12.4
12.0
11.6
11.2
10.8
10.4
100k
1M
5M
1566-1 G03
TA = 85°C
TA = –40°C
TA = 25°C
VIN (dbm)
–25
40
20
0
–20
–40
–60
–80
–100
–10
0
1566-1 G07
–20
–15
–5
5
10
V
OUT
(dBm)
500kHz
1MHz
1.5MHz
NOISE FLOOR
1dB COMPRESSION
Passband Gain and Delay
vs Frequency
Passband Gain
vs Frequency and Temperature
Stopband Gain vs Frequency
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2: Input and output voltages expressed as peak-to-peak numbers are
assumed to be fully differential.
Note 3: Output DC offset is measured between Pin 8 and Pin 7 with Pin 1,
Pin 2 and Pin 5 connected to Pin 3. Pin 3 biased to mid supply.
Stopband Gain vs Frequency
and Temperature
450k/2M Intermodulation, VS = 5V
500kHz Distortion
vs Input Level, VS = 5V
FREQUENCY (MHz)
3
GAIN
(dB)
–10
–20
–30
–40
–50
–60
47
8
9
510
6
1566-1 G04
±5V
5V
TA = 25°C
FREQUENCY (MHz)
3
GAIN
(dB)
–10
–20
–30
–40
–50
–60
47
8
9
510
6
1566-1 G05
TA = 25°C
TA = –40, 85°C
VS = 5V
VX (dBm)
–25
V
OUT
(dBm)
20
0
–20
–40
–60
–80
–100
–20
–15
–10
–5
1566-1 G06
0
450k
1.55M
2M
2.45M
3.55M
NOISE FLOOR
1.1M
OIP3 = 38dBm
OIP2 = 74dBm
VIN = VX COS(2π 450kHz) + VX COS (2π 2MHz)