Differential Amplifier. ADL5566 Datasheet

ADL5566 Amplifier. Datasheet pdf. Equivalent

ADL5566 Datasheet
Recommendation ADL5566 Datasheet
Part ADL5566
Description Dual Differential Amplifier
Feature ADL5566; Data Sheet 4.5 GHz Ultrahigh Dynamic Range, Dual Differential Amplifier ADL5566 FEATURES −3 dB ban.
Manufacture Analog Devices
Datasheet
Download ADL5566 Datasheet




Analog Devices ADL5566
Data Sheet
4.5 GHz Ultrahigh Dynamic Range,
Dual Differential Amplifier
ADL5566
FEATURES
−3 dB bandwidth of 4.5 GHz (AV = 16 dB)
Fixed 16 dB gain
Channel-to-channel gain error: 0.1 dB at 100 MHz
Channel-to-channel phase error: 0.06° at 100 MHz
Differential or single-ended input to differential output
I/O dc-coupled or ac-coupled
Low noise input stage: 1.3 nV/√Hz RTI at AV = 16 dB
Low broadband distortion (AV = 16 dB), supply = 5 V
10 MHz: −103 dBc (HD2), −107 dBc (HD3)
100 MHz: −95 dBc (HD2), −100 dBc (HD3)
200 MHz: −94.5 dBc (HD2), −87 dBc (HD3)
500 MHz: −83 dBc (HD2), −64 dBc (HD3)
IMD3 of −95 dBc at 200 MHz center
Maintains low single-ended distortion performance out to
500 MHz
Slew rate: 16 V/ns
Maintains low distortion down to 1.2 V VCOM
Fixed 16 dB gain can be reduced by adding external resistors
Fast settling and overdrive recovery of 2.5 ns
Single-supply operation: 2.8 V to 5.2 V
Power-down
Low dc power consumption, 462 mW at 3.3 V supply
APPLICATIONS
Differential ADC drivers
Single-ended-to-differential conversion
RF/IF gain blocks
SAW filter interfacing
GENERAL DESCRIPTION
The ADL5566 is a high performance, dual differential amplifier
optimized for IF and dc applications. The amplifier offers low
noise of 1.3 nV/√Hz and excellent distortion performance over
a wide frequency range, making it an ideal driver for high speed
16-bit analog-to-digital converters (ADCs). The ADL5566 is
ideally suited for use in high performance, zero IF/complex
IF receiver designs. In addition, this device has excellent low
distortion for single-ended input drive applications.
The ADL5566 provides a gain of 16 dB. For the single-ended input
configuration, the gain is reduced to 14 dB. Using two external
series resistors for each amplifier expands the gain flexibility of
the amplifier and allows for any gain selection from 0 dB to 16 dB
for a differential input and 0 dB to 14 dB for a single-ended input.
In addition, this device maintains low distortion down to output
(VOCM) levels of 1.2 V providing an added capability for driving
CMOS ADCs at ac levels up to 2 V p-p.
Rev. B
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevices for itsuse,nor foranyinfringementsofpatentsor other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
FUNCTIONAL BLOCK DIAGRAM
VCC1/VCC2
ENBL1
RF
VIP1
VIN1
RG
RG
VON1
VCOM1
VIP2
VIN2
RG
RG
RF
RF
VOP1
VON2
VCOM2
GND
RF
ENBL2
Figure 1.
VOP2
ADL5566
The quiescent current of the ADL5566, using a 3.3 V supply, is
typically 70 mA per amplifier. When disabled, it consumes less
than 3.5 mA per amplifier and has −25 dB of input-to-output
isolation at 100 MHz.
The device is optimized for wideband, low distortion, and noise
performance, giving it unprecedented performance for overall
spurious-free dynamic range (SFDR). These attributes, together
with its adjustable gain capability, make this device the amplifier
of choice for driving a wide variety of ADCs, mixers, pin diode
attenuators, SAW filters, and multi-element discrete devices.
Fabricated on an Analog Devices, Inc., high speed SiGe process, the
ADL5566 is supplied in a compact 4 mm × 4 mm, 24-lead LFCSP
package and operates over the −40°C to +85°C temperature range.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700 ©2012–2019 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com



Analog Devices ADL5566
ADL5566
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 6
Thermal Resistance ...................................................................... 6
ESD Caution.................................................................................. 6
Pin Configuration and Function Descriptions............................. 7
Typical Performance Characteristics ............................................. 8
Circuit Description......................................................................... 14
REVISION HISTORY
4/2019—Rev. A to Rev. B
Changes to Figure 26...................................................................... 11
Updated Outline Dimensions ....................................................... 24
12/2013—Rev. 0 to Rev. A
Changes to ENBL1/ENBL2 Threshold Parameter, Table 1......... 3
Change to Table 2 ............................................................................. 6
11/2012—Revision 0: Initial Version
Data Sheet
Applications Information .............................................................. 15
Basic Connections...................................................................... 15
Input and Output Interfacing ................................................... 16
Gain Adjustment and Interfacing ............................................ 16
ADC Interfacing ......................................................................... 18
DC-Coupled Receiver Application .......................................... 18
Layout Considerations............................................................... 19
Soldering Information and Recommended Land Pattern .... 21
Evaluation Board ........................................................................ 21
Outline Dimensions ....................................................................... 24
Ordering Guide .......................................................................... 24
Rev. B | Page 2 of 24



Analog Devices ADL5566
Data Sheet
ADL5566
SPECIFICATIONS
VS = 3.3 V, VCM = 1.65 V, VS = 5 V, VCM = 2.5 V, RL = 200 Ω differential, AV = 16 dB, CL = 1 pF differential, f = 100 MHz, TA = 25°C,
parameters specified as ac-coupled differential input and differential output, unless otherwise noted.
Table 1.
Parameter
DYNAMIC PERFORMANCE
−3 dB Bandwidth
Bandwidth 0.1 dB Flatness
Gain Accuracy
Gain Error
Phase Error
Gain Supply Sensitivity
Gain Temperature Sensitivity
Slew Rate
Settling Time
Overdrive Recovery Time
Reverse Isolation (S12)
Channel Isolation
INPUT/OUTPUT CHARACTERISTICS
Input Common-Mode Range
Input Resistance (Differential)
Input Resistance (Single-Ended)
Input Capacitance (Single-Ended)
Input Bias Current
CMRR
Output Common-Mode Range
Output Common-Mode Offset
Output Common-Mode Drift
Output Differential Offset Voltage
Output Differential Offset Drift
Output Resistance (Differential)
Maximum Output Voltage Swing
POWER INTERFACE
Supply Voltage
ENBL1/ENBL2 Threshold
ENBL1/ENBL2 Input Bias Current
Quiescent Current
Test Conditions/
Comments
AV = 16 dB, VOUT ≤ 0.5 V p-p
VOUT ≤ 1.0 V p-p
≤1000 MHz, Channel A to
Channel B
≤1000 MHz, Channel A to
Channel B
VS ± 5%
−40°C to +85°C
Rise, AV = 16 dB, RL = 200 Ω,
VOUT = 2 V step
Fall, AV = 16 dB, RL = 200 Ω,
VOUT = 2 V step
2 V step to 1%
VIN = 4 V to 0 V step,
VOUT ≤ ±10 mV
Channel A-to-Channel B
AV = 16 dB
AV = 16 dB
AV = 14 dB
Referenced to VCC/2
−40°C to +85°C
−40°C to +85°C
1 dB compressed
Device disabled, ENBL low
Device enabled, ENBL high
ENBL high
ENBL low
ENBL high
ENBL low
Min
1.2
1.25
−100
−20
2.8
1.5
3.3 V
Typ
4500
500
±1
≤0.02
≤0.5
3.4
0.5
16
18
890
2.5
75
82.5
160
150
1.1
±5
44
2
1.1
11
3.4
3.3
500
−165
140
7
5V
Max Min Typ
4500
500
±1
≤0.02
≤0.5
5.6
0.5
18
20
750
2.5
75
82.5
1.8 1.3
160
150
1.1
±5
44
1.8 1.25
+20 −100
3.5
+20 −20
1.7
11
5
5.2 2.8
0.5
1.5
150
5
500
−165
160
9
Max Unit
MHz
MHz
dB
dB
Degrees
mdB/V
mdB/°C
V/ns
V/ns
ps
ns
dB
dB
3.5 V
pF
µA
dB
3V
+20 mV
mV/°C
+20 mV
mV/°C
V p-p
5.2 V
0.6 V
V
nA
µA
175 mA
mA
Rev. B | Page 3 of 24







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)