AD8260WACPZ-WP Analog Devices, AD8260WACPZ-WP Datasheet - Page 5

• Manufacturer Part Number: AD8260WACPZ-WP
• Description: High Current Driver Amplifier and Digital VGA/Preamplifier with 3 dB Steps; Package: LFCSP (5x5x.85mm) w/2.7exposed pad; No of Pins: 32; Temperature Range: Industrial
• Manufacturer: Analog Devices

Parameter
ACCURACY
GAIN CONTROL
LOGIC INTERFACES
POWER SUPPLY
ENABLE TIMES
DISABLE TIMES
Absolute Gain Error
Gain Law Conformance (DNL)
Gain Step per Code
Gain Range
Response Time
High Level Input Voltage
Low Level Input Voltage
Logic Input Bias Current
Supply Voltage
Quiescent Current
PSRR
Power Dissipation
Chip Enable Time
Preamplifier and DGA Enable Time
Driver Enable Time
Chip Disable Time
Preamplifier and DGA Disable Time
Driver Disable Time
Conditions
All gain codes, limits are 3σ
Differential gain error code-to-code
Default = −6dB to +24 dB
30 dB gain change (gain code stepped from 0001 to 1011)
Logic high, V
Logic low
Single supply
Dual supply
Full chip enabled (TXEN = 1, ENBL = 1, gain code = 0001)
TXEN = 0, ENBL = 1, gain code = 0001, driver off, DGA on
TXEN = 1, ENBL = 1, gain code = 0000, driver on, DGA off
Chip disabled (TXEN = 0, ENBL = 0, gain code = 0000)
V
Max gain (gain code = 1011), gain = 24 dB, 1 MHz
Driver amplifier, 1 MHz
No signal
No signal, V
Bias only, TXEN = 0, gain code = 0000, ENBL = 0 to 1
All at once, TXEN = 0 to 1, gain code = 0000 to 0001,
ENBL = 0 to 1
ENBL = 1, TXEN = 0, gain code = 0000 to 0001
ENBL = 1, gain code = 0001, TXEN stepped from 0 to 1
TXEN = 1 to 0, gain code = 0001 to 0000,
ENBL = 1 to 0, I
All at once, TXEN = 1 to 0, gain code = 0001 to 0000,
ENBL = 1 to 0, I
ENBL = 1, TXEN = 0, gain code = 0001 to 0000
ENBL = 1, gain code = 0000, TXEN = 1 to 0
S
= ±5 V, no signal
Rev. 0 | Page 5 of 32
POS
LOGIC
− V
SUPPLY
SUPPLY
= 3.3 V
NEG
= 100 μA
= 35 μA
= 10 V
1.4
0
3.3
±3.3
Min
−0.5
−0.3
Typ
±0.15
±0.15
3.0
30
50
0.2
18
28.3
19.1
10.8
35
34.2
−30
−48
93
342
0.4
0.3
0.3
0.2
20
50
0.4
2.2
Max
V
0.8
10
±5
+0.5
+0.3
S
AD8260
Unit
dB
dB
dB
dB
ns
V
V
μA
nA
V
V
mA
mA
mA
μA
mA
dB
dB
mW
mW
μs
μs
μs
μs
μs
μs
μs
μs