Datasheet

LTC1066-1
3
10661fa
Note 1: Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
(See Test Circuit)
The
● denotes the specifications which apply over the full operating temperature range, otherwise specifications are at V
S
= ±7.5V,
R
L
= 1k, T
A
= 25°C, f
CLK
signal level is TTL or CMOS (maximum clock rise or fall time ≤ 1µs) unless otherwise specified. All AC gain
measurements are referenced to passband gain.
PARAMETER CONDITIONS MIN TYP MAX UNITS
Gain at f
CUTOFF
for f
CLK
= 20kHz, V
S
= ±7.5V f
CLK
/f
CUTOFF
= 50:1, f
TEST
= 400Hz ● –1.75 –1.25 –0.50 dB
Gain at f
CUTOFF
for V
S
= ±2.375V, f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 1MHz, f
TEST
= 20kHz ● –1.75 –0.70 0.10 dB
Gain at 70kHz for V
S
= ±5V, f
CLK
/f
CUTOFF
= 50:1 f
CLK
= 4MHz, f
TEST
= 70kHz ● 1.00 1.40 dB
Linear Phase Response Phase at 0.25f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 1kHz –48.5 –50.0 –51.5 Deg
f
CLK
/f
CUTOFF
= 100:1, ● –48.0 –50.0 –52.0 Deg
Pin 8 at GND Gain at 0.25f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 1kHz ● –0.65 –0.25 0.25 dB
Phase at 0.50f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 2kHz –97.5 –99.5 – 101.5 Deg
● –97.0 –99.5 – 102.0 Deg
Gain at 0.50f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 2kHz ● –0.75 –0.50 –0.10 dB
Phase at 0.75f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 3kHz – 148.0 – 150.5 – 152.5 Deg
● – 147.5 – 150.5 – 153.0 Deg
Gain at 0.75f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 3kHz ● –1.40 –1.00 –0.60 dB
Phase at f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 4kHz – 208.0 – 210.0 – 212.5 Deg
● – 207.5 – 210.0 – 213.0 Deg
Gain at f
CUTOFF
f
CLK
= 400kHz, f
TEST
= 4kHz ● –2.10 –1.80 –1.60 dB
Input Bias Current V
S
= ±2.375V 60 nA
● 70 135 nA
Input Offset Current V
S
= ±2.375V ● ±10 ±40 nA
V
S
≥ ±5V (Note 3) ● ±10 ±45 nA
Input Offset Current TempCo ±2.375V ≤ V
S
≤ ±7.5V 40 pA/°C
Output Voltage Offset TempCo ±2.375V ≤ V
S
≤ ±7.5V 7 µV/°C
Output Offset Voltage V
S
= ±2.375V, f
CLK
= 400kHz ±0.5 mV
● ±1.0 ±1.5 mV
V
S
≥ ±5V ±0.5 mV
(Note 3) ● ±1.0 ±1.5 mV
Common Mode Rejection V
S
= ±7.5V 90 96 dB
V
CM
= –5V to 5V ● 84 90 dB
Power Supply Rejection V
S
= ±2.5V to ±7.5V 80 84 dB
● 78 82 dB
Input Voltage Range and Output Voltage Swing V
S
= ±2.375V, R
L
= 1k ±1.2 ±1.4 V
● ±1.1 V
V
S
= ±5V, R
L
= 1k ±3.4 ±3.6 V
● ±3.2 V
V
S
= ±7.5V, R
L
= 1k ±5.4 ±5.8 V
● ±5.0 V
Output Short-Circuit Current ±2.375V ≤ V
S
≤ ±7.5V ± 20 mA
Power Supply Current (Note 2) V
S
= ±2.375V 14 16 mA
● 16 19 mA
V
S
= ±5V 22 26 mA
● 23 29 mA
V
S
= ±7.5V 25 30 mA
● 26 33 mA
Power Supply Range ±2.375 ±8V
E
LECTR
IC
AL C CHARA TERIST
ICS
Note 2: The maximum current over temperature is at 0°C. At 70°C the
maximum current is less than its maximum value at 25°C.
Note 3: Guaranteed by design and test correlation.