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PDF ADL5567 Data sheet ( Hoja de datos )
| Número de pieza | ADL5567 | |
| Descripción | Dual Differential Amplifier | |
| Fabricantes | Analog Devices | |
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Data Sheet
4.3 GHz, Ultrahigh Dynamic Range,
Dual Differential Amplifier
ADL5567
FEATURES
−3 dB bandwidth of 4.3 GHz
High performance (HP), low power (LP), and power down modes
Preset 20 dB gain can be reduced by adding external resistors
Channel to channel gain error: 0.04 dB at 500 MHz
Channel to channel phase error: 0.6° at 500 MHz
Differential or single-ended input to differential output
Internally dc-coupled inputs and outputs
Low noise input stage: 7.4 dB noise figure at 500 MHz
Low broadband distortion for supply = 5V, HP mode, and 2 V p-p
200 MHz: −94 dBc (HD2), −103 dBc (HD3)
500 MHz: −82 dBc (HD2), −82 dBc (HD3)
IMD3 of −104 dBc at 200 MHz and −90 dBc at 500 MHz
Low single-ended input distortion
Slew rate: 20 V/ns
Maintains low distortion for output common-mode voltage
down to 1.25 V
Single-supply operation: 3.3 V or 5 V
Low dc power consumption: 148 mA at 5 V (HP mode), and
80 mA at 3.3 V (LP mode)
APPLICATIONS
Differential ADC drivers
Single-ended to differential conversions
RF/IF gain blocks
SAW filter interfacing
FUNCTIONAL BLOCK DIAGRAM
VCCx
ENBL1
RF
VIP1
VIN1
RG
RG
VON1
VCOM1
PM1
PM2
VIP2
VIN2
RG1
RG1
RF
RF
VOP1
VON2
VCOM2
VOP2
RF
ADL5567
GND
ENBL2
Figure 1.
GENERAL DESCRIPTION
The ADL5567 is a high performance, dual differential amplifier
optimized for intermediate frequencies (IF) and dc applications.
The amplifier offers a low noise of 1.29 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 ADL5567 is ideally suited for use in high performance
zero-IF and complex IF receiver designs. In addition, this device
has excellent low distortion for single-ended input driver
applications.
The ADL5567 provides a gain of 20 dB. For the single-ended input
configuration, the gain is reduced to 18 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 20 dB
for a differential input and 0 dB to 18 dB for a single-ended input.
In addition, this device maintains low distortion down to output
common-mode levels of 1.25 V, and therefore providing an added
capability for driving CMOS ADCs at ac levels up to 2 V p-p.
Rev. 0
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.
The quiescent current of the ADL5567 using a 5 V supply is
typically 74 mA per amplifier in high performance mode.
When disabled, each amplifier consumes only 3.5 mA, and has
58 dB input to output isolation at 100 MHz.
The device is optimized for wideband, low distortion, and low
noise operation, 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 multielement discrete
devices.
Fabricated on an Analog Devices, Inc., high speed silicon
germanium (SiGe) process, the ADL5567 is supplied in a
compact 4 mm × 4 mm, 24-lead LFCSP package and operates
over the −40°C to +85°C temperature.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2016 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
1 page  
ADL5567
Data Sheet
Parameter
Supply Current (ISUPPLY)
High Performance Mode
Low Power Mode
Disabled (Power Down)
NOISE/HARMONIC PERFORMANCE
10 MHz
Second Harmonic Distortion (HD2)
Third Harmonic Distortion (HD3)
Output Third-Order Intercept
(OIP3)
Third-Order Intermodulation
Distortion (IMD3)
Output Second-Order Intercept
(OIP2)
Second-Order Intermodulation
Distortion (IMD2)
Output 1 dB Compression Point
(OP1dB)
Noise Figure (NF)
Noise Spectral Density (NSD),
Referred to Input (RTI)1
100 MHz
HD2
HD3
OIP3
IMD3
OIP2
IMD2
OP1dB
NF
NSD, RTI1
200 MHz
HD2
HD3
OIP3
IMD3
OIP2
IMD2
OP1dB, Referred to Output (RTO)
NF
NSD, RTI
500 MHz2
HD2
HD3
OIP3
IMD3
OIP2
IMD2
NF
NSD, RTI
Test Conditions/
Comments
Total for two channels
ENBLx = high, PMx = low
ENBLx = high, PMx = high
ENBLx = low, PMx = don't
care
Min
VS = 3.3 V
Typ
138
80
7
−88
−90
42.6
−89
90.2
−92
12.8
6.7
1.21
−88
−89
42.5
−89
84.5
−87
13.0
6.8
1.23
−88
−86
43.5
−91
80.7
−83
12.6
7.0
1.27
−77
−70
37
−78
76.7
−79
7.3
1.32
Max Min
VS = 5 V
Typ
150 148
85
9
−93
−94
46.3
−97
90.9
−93
16.6
6.8
1.23
−94
−101
46.5
−97
94.2
−96
16.9
6.8
1.23
−94
−103
49.8
−104
88.8
−91
16.7
7.1
1.29
−82
−82
42.8
−90
82.0
−84
7.4
1.34
Max Unit
160 mA
mA
mA
dBc
dBc
dBm
dBc
dBm
dBc
dBm
dB
nV/√Hz
dBc
dBc
dBm
dBc
dBm
dBc
dBm
dB
nV/√Hz
dBc
dBc
dBm
dBc
dBm
dBc
dBm
dB
nV/√Hz
dBc
dBc
dBm
dBc
dBm
dBc
dB
nV/√Hz
Rev. 0 | Page 4 of 23
5 Page 
ADL5567
20 100
0 80
–20 5V HP, OIP2
5V LP, OIP2
3.3V HP, OIP2
–40 3.3V LP, OIP2
5V HP, IMD2
5V LP, IMD2
3.3V HP, IMD2
–60 3.3V LP, IMD2
–80
60
40
20
0
–100
–20
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
FREQUENCY (GHz)
Figure 15. IMD2 and OIP2 vs. Frequency over Supply Voltage and Power Modes
–10
5V HP, HD2
–20
5V LP, HD2
3.3V HP, HD2
3.3V LP, HD2
–30
–40
–50
–60
–70
–80
–90
–100
–110
0 200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
Figure 16. HD2 vs. Frequency over Supply Voltage and Power Modes
–10
5V HP, HD3
–20
5V LP, HD3
3.3V HP, HD3
3.3V LP, HD3
–30
–40
–50
–60
–70
–80
–90
–100
–110
0
200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
Figure 17. HD3 vs. Frequency over Supply Voltage and Power Modes
Data Sheet
–10
5V HP, HD2, +25°C
3.3V LP, HD2, +25°C
–20
5V LP, HD2, +25°C
5V HP, HD2, –40°C
3.3V HP, HD2, +25°C
3.3V LP, HD2, +85°C
5V HP, HD2, +85°C
3.3V LP, HD2, –40°C
–30
5V LP, HD2, –40°C
3.3V HP, HD2, –40°C
5V LP, HD2, +85°C
3.3V HP, HD2, +85°C
–40
–50
–60
–70
–80
–90
–100
–110
0 200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
Figure 18. HD2 vs. Frequency over Temperature, Supply Voltage, and Power
Modes
–10
3.3V HP, HD3, +25°C 5V HP, HD3, +25°C
–20
3.3V LP, HD3, +25°C
3.3V HP, HD3, +85°C
5V LP, HD3, +25°C
5V HP, HD3, +85°C
3.3V HP, HD3, –40°C 5V HP, HD3, –40°C
–30 3.3V LP, HD3, –40°C 5V LP, HD3, +85°C
3.3V LP, HD3, +85°C 5V LP, HD3, –40°C
–40
–50
–60
–70
–80
–90
–100
–110
0 200 400 600 800 1000 1200 1400 1600 1800 2000
FREQUENCY (MHz)
Figure 19. HD3 vs. Frequency over Temperature, Supply Voltage, and Power
Modes
0
5V HP, HD2
5V HP, HD3
3.3V LP, HD2
–20 3.3V LP, HD3
–40
–60
–80
–100
–120
–2 0 2 4 6 8 10
POUT PER TONE (dBm)
Figure 20. HD2 and HD3 vs. Output Power (POUT) per Tone, 3.3 V LP Mode and
5 V HP Mode
Rev. 0 | Page 10 of 23
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet ADL5567.PDF ] | |
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