500 MHz to 1700 MHz Balanced Mixer,
LO Buffer, IF Amplifier, and RF Balun
ADL5357
Data Sheet
FEATURES
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS
Cellular base station receivers
Transmit observation receivers
Radio link downconverters
IFGM
IFOP
IFON
PWDN
LEXT
20
19
18
17
16
ADL5357
VPIF 1
15 LOI2
RFIN 2
14 VPSW
13 VGS1
RFCT 3
BIAS
GENERATOR
COMM 4
12 VGS0
COMM 5
11 LOI1
6
7
8
9
10
VLO3
LGM3
VLO2
LOSW
NC
08081-001
RF frequency range of 500 MHz to 1700 MHz
IF frequency range of 30 MHz to 450 MHz
Power conversion gain: 8.6 dB
SSB noise figure of 9.1 dB
SSB noise figure with 5 dBm blocker of 19.5 dB
Input IP3 of 26.6 dBm
Input P1dB of 10.2 dBm
Typical LO drive of 0 dBm
Single-ended, 50 Ω RF and LO input ports
High isolation SPDT LO input switch
Single-supply operation: 3.3 V to 5 V
Exposed paddle 5 mm × 5 mm, 20-lead LFCSP
1500 V HBM/500 V FICDM ESD performance
NC = NO CONNECT
Figure 1.
GENERAL DESCRIPTION
The ADL5357 uses a highly linear, doubly balanced passive
mixer core along with integrated RF and LO balancing circuitry
to allow for single-ended operation. The ADL5357 incorporates
an RF balun, allowing for optimal performance over a 500 MHz to
1700 MHz RF input frequency range using high-side LO injection
for RF frequencies from 500 MHz to 1200 MHz and low-side
injection for frequencies from 900 MHz to 1700 MHz. The
balanced passive mixer arrangement provides good LO-to-RF
leakage, typically better than −46 dBm, and excellent intermodulation performance. The balanced mixer core also provides
extremely high input linearity, allowing the device to be used in
demanding cellular applications where in-band blocking signals
may otherwise result in the degradation of dynamic performance.
A high linearity IF buffer amplifier follows the passive mixer core
to yield a typical power conversion gain of 8.6 dB and can be used
with a wide range of output impedances.
Rev. A
The ADL5357 provides two switched LO paths that can be
used in TDD applications where it is desirable to rapidly switch
between two local oscillators. LO current can be externally set
using a resistor to minimize dc current commensurate with the
desired level of performance. For low voltage applications, the
ADL5357 is capable of operation at voltages down to 3.3 V with
substantially reduced current. Under low voltage operation, an
additional logic pin is provided to power down (20 dB over a limited bandwidth
Typ
Unit
1700
dB
Ω
MHz
450
5.5
Ω||pF
MHz
V
19
50
500
Differential impedance, f = 200 MHz
Externally generated
Max
240||0.4
30
3.3
−6
5.0
0
12
50
730
+10
1670
1.0
0.4
1.4
Device enabled, IF output to 90% of its final level
Device disabled, supply current < 5 mA
Device enabled
Device disabled
Apply the supply voltage from the external circuit through the choke inductors.
The PWDN function is intended for use with VPOS ≤ 3.6 V only.
Rev. A | Page 3 of 23
160
220
0.0
70
dBm
dB
Ω
MHz
V
V
V
ns
ns
µA
µA
ADL5357
Data Sheet
5 V PERFORMANCE
VPOS = 5 V, IS = 190 mA, TA = 25°C, fRF = 900 MHz, fLO = 1103 MHz, LO power = 0 dBm, VGS0 = VGS1 = 0 V, and ZO = 50 Ω, unless
otherwise noted.
Table 3.
Parameter
DYNAMIC PERFORMANCE
Power Conversion Gain
Voltage Conversion Gain
SSB Noise Figure
SSB Noise Figure Under Blocking
Input Third-Order Intercept (IIP3)
Input Second-Order Intercept (IIP2)
Input 1 dB Compression Point (IP1dB)
LO-to-IF Leakage
LO-to-RF Leakage
RF-to-IF Isolation
IF/2 Spurious
IF/3 Spurious
POWER SUPPLY
Positive Supply Voltage
Quiescent Current
Total Quiescent Current
Conditions
Min
Typ
Max
Unit
Including 4:1 IF port transformer and PCB loss
ZSOURCE = 50 Ω, differential ZLOAD = 200 Ω differential
7
8.6
14.9
9.1
19.5
9.5
dB
dB
dB
dB
22
26.6
dBm
62.8
dBm
10.2
−7
−46.7
−35
−69.2
−83.4
dBm
dBm
dBm
dBc
dBc
dBc
5 dBm blocker present ±10 MHz from wanted RF input,
LO source filtered
fRF1 = 899.5 MHz, fRF2 = 900.5 MHz, fLO = 1103 MHz,
each RF tone at −10 dBm
fRF1 = 950 MHz, fRF2 = 900 MHz, fLO = 1103 MHz,
each RF tone at −10 dBm
Unfiltered IF output
−10 dBm input power
−10 dBm input power
4.5
LO supply, resistor programmable
IF supply, resistor programmable
VPOS = 5 V
5
100
90
190
5.5
V
mA
mA
mA
3.3 V PERFORMANCE
VPOS = 3.3 V, IS = 125 mA, TA = 25°C, fRF = 900 MHz, fLO = 1103 MHz, LO power = 0 dBm, R9 = 226 Ω, R14 = 604 Ω, VGS0 = VGS1 = 0 V,
and ZO = 50 Ω, unless otherwise noted.
Table 4.
Parameter
DYNAMIC PERFORMANCE
Power Conversion Gain
Voltage Conversion Gain
SSB Noise Figure
Input Third-Order Intercept (IIP3)
Input Second-Order Intercept (IIP2)
Input 1 dB Compression Point (IP1dB)
POWER INTERFACE
Supply Voltage
Quiescent Current
Power-Down Current
Conditions
Min
Including 4:1 IF port transformer and PCB loss
ZSOURCE = 50 Ω, differential ZLOAD = 200 Ω differential
fRF1 = 899.5 MHz, fRF2 = 900.5 MHz, fLO = 1103 MHz,
each RF tone at −10 dBm
fRF1 = 950 MHz, fRF2 = 900 MHz, fLO = 1103 MHz,
each RF tone at −10 dBm
3.0
Resistor programmable
Device disabled
Rev. A | Page 4 of 23
Typ
Max
Unit
8.8
15.1
9.0
21.4
dB
dB
dB
dBm
55.7
dBm
7.1
dBm
3.3
125
150
3.6
V
mA
µA
Data Sheet
ADL5357
ABSOLUTE MAXIMUM RATINGS
Table 5.
Parameter
Supply Voltage, VPOS
RF Input Level
LO Input Level
IFOP, IFON Bias Voltage
VGS0, VGS1, LOSW, PWDN
Internal Power Dissipation
θJA
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
Lead Temperature Range (Soldering, 60 sec)
Rating
5.5 V
20 dBm
13 dBm
6.0 V
5.5 V
1.2 W
25°C/W
150°C
−40°C to +85°C
−65°C to +150°C
260°C
Stresses at or above those listed under Absolute Maximum
Ratings may cause permanent damage to the product. This is a
stress rating only; functional operation of the product at these
or any other conditions above those indicated in the operational
section of this specification is not implied. Operation beyond
the maximum operating conditions for extended periods may
affect product reliability.
ESD CAUTION
Rev. A | Page 5 of 23
ADL5357
Data Sheet
20
19
18
17
16
IFGM
IFOP
IFON
PWDN
LEXT
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
1
2
3
4
5
ADL5357
TOP VIEW
(Not to Scale)
15
14
13
12
11
LOI2
VPSW
VGS1
VGS0
LOI1
NOTES
1. NC = NO CONNECT.
2. EXPOSED PAD. MUST BE SOLDERED
TO GROUND.
08081-002
VLO3 6
LGM3 7
VLO2 8
LOSW 9
NC 10
VPIF
RFIN
RFCT
COMM
COMM
Figure 2. Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
1
2
3
4, 5
6, 8
7
9
10
11, 15
12, 13
14
16
17
18, 19
20
Mnemonic
VPIF
RFIN
RFCT
COMM
VLO3, VLO2
LGM3
LOSW
NC
LOI1, LOI2
VGS0, VGS1
VPSW
LEXT
PWDN
IFON, IFOP
IFGM
EPAD (EP)
Description
Positive Supply Voltage for IF Amplifier.
RF Input. Must be ac-coupled.
RF Balun Center Tap (AC Ground).
Device Common (DC Ground).
Positive Supply Voltages for LO Amplifier.
LO Amplifier Bias Control.
LO Switch. LOI1 selected for 0 V, and LOI2 selected for 3 V.
No Connect.
LO Inputs. Must be ac-coupled.
Mixer Gate Bias Controls. 3 V logic. Ground these pins for nominal setting.
Positive Supply Voltage for LO Switch.
IF Return. This pin must be grounded.
Power Down. Connect this pin to ground for normal operation and connect this pin to 3.0 V for disable mode.
Differential IF Outputs (Open Collectors). Each requires an external dc bias.
IF Amplifier Bias Control.
Exposed pad. Must be soldered to ground.
Rev. A | Page 6 of 23
Data Sheet
ADL5357
TYPICAL PERFORMANCE CHARACTERISTICS
5 V PERFORMANCE
220
80
210
70
TA = +25°C
TA = –40°C
60
200
INPUT IP2 (dBm)
TA = –40°C
190
180
TA = +25°C
TA = +85°C
TA = +85°C
50
40
30
170
20
160
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
0
700
08081-034
150
700
10
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
08081-019
SUPPLY CURRENT (mA)
VPOS = 5 V, IS = 190 mA, TA = 25°C, fRF = 900 MHz, fLO = 1103 MHz, LO power = 0 dBm, R14 = 910 Ω, VGS0 = VGS1 = 0 V, and ZO = 50 Ω,
unless otherwise noted.
Figure 6. Input IP2 vs. RF Frequency
Figure 3. Supply Current vs. RF Frequency
14
12
13
TA = +25°C
TA = –40°C
12
INPUT P1dB (dBm)
8
TA = +85°C
6
4
TA = +25°C
11
TA = +85°C
10
TA = –40°C
9
8
2
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
6
700
08081-015
0
700
7
750
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 4. Power Conversion Gain vs. RF Frequency
Figure 7. Input P1dB vs. RF Frequency
35
30
800
08081-024
CONVERSION GAIN (dB)
10
20
TA = –40°C
TA = +25°C
18
16
SSB NOISE FIGURE (dB)
TA = +85°C
20
15
10
14
12
TA = +25°C
TA = +85°C
10
8
TA = –40°C
6
4
5
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 5. Input IP3 vs. RF Frequency
0
700
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 8. SSB Noise Figure vs. RF Frequency
Rev. A | Page 7 of 23
08081-027
2
0
700
08081-021
INPUT IP3 (dBm)
25
ADL5357
Data Sheet
80
250
VPOS = 5.0V
70
VPOS = 5.25V
VPOS = 5.25V
60
VPOS = 4.75V
VPOS = 4.75V
INPUT IP2 (dBm)
SUPPLY CURRENT (mA)
200
VPOS = 5V
150
100
50
40
30
20
50
–20
0
20
60
40
80
TEMPERATURE (°C)
0
–40
08081-035
0
–40
0
40
20
60
80
TEMPERATURE (°C)
Figure 12. Input IP2 vs. Temperature
Figure 9. Supply Current vs. Temperature
14
10
VPOS = 4.75V
VPOS = 5.0V
VPOS = 5.25V
9
13
12
VPOS = 5.0V
INPUT P1dB (dBm)
CONVERSION GAIN (dB)
–20
08081-047
10
8
7
6
VPOS = 5.25V
11
10
9
VPOS = 4.75V
8
7
6
5
0
20
40
60
80
TEMPERATURE (°C)
4
–40
08081-046
–20
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 10. Power Conversion Gain vs. Temperature
08081-049
5
4
–40
Figure 13. Input P1dB vs. Temperature
35
12
33
11
VPOS = 5.0V
29
VPOS = 5.25V
27
25
VPOS = 4.75V
23
21
VPOS = 5.0V
10
VPOS = 5.25V
9
8
VPOS = 4.75V
19
7
15
–40
–20
0
20
40
TEMPERATURE (°C)
60
80
6
–40
–20
0
20
40
60
TEMPERATURE (°C)
Figure 11. Input IP3 vs. Temperature
Figure 14. SSB Noise Figure vs. Temperature
Rev. A | Page 8 of 23
80
08081-028
17
08081-048
INPUT IP3 (dBm)
SSB NOISE FIGURE (dB)
31
ADL5357
220
80
210
70
60
200
TA = –40°C
190
TA = +85°C
180
TA = +25°C
170
TA = +85°C
50
40
30
20
160
10
180
230
280
330
380
430
IF FREQUENCY (MHz)
0
30
80
180
280
330
380
430
380
430
Figure 18. Input IP2 vs. IF Frequency
12
12
TA = –40°C
10
TA = +85°C
10
TA = +25°C
TA = –40°C
INPUT P1dB (dBm)
8
TA = +85°C
6
4
TA = +25°C
8
6
4
2
2
80
130
180
230
280
330
380
430
IF FREQUENCY (MHz)
0
30
08081-013
0
30
230
IF FREQUENCY (MHz)
Figure 15. Supply Current vs. IF Frequency
CONVERSION GAIN (dB)
130
08081-017
130
08081-022
80
08081-031
150
30
TA = +25°C
TA = –40°C
INPUT IP2 (dBm)
SUPPLY CURRENT (mA)
Data Sheet
80
130
180
230
280
330
IF FREQUENCY (MHz)
Figure 16. Power Conversion Gain vs. IF Frequency
Figure 19. Input P1dB vs. IF Frequency
35
15
TA = –40°C
30
14
TA = +25°C
TA = +85°C
20
15
10
12
11
10
9
8
7
5
80
130
180
230
280
330
IF FREQUENCY (MHz)
380
430
5
30
80
130
180
230
280
330
380
IF FREQUENCY (MHz)
Figure 17. Input IP3 vs. IF Frequency
Figure 20. SSB Noise Figure vs. IF Frequency
Rev. A | Page 9 of 23
430
08081-011
6
0
30
08081-020
INPUT IP3 (dBm)
SSB NOISE FIGURE (dB)
13
25
ADL5357
Data Sheet
12
12
TA = +85°C
TA = +25°C
TA = –40°C
10
TA = –40°C
TA = +25°C
INPUT P1dB (dBm)
8
TA = +85°C
6
4
8
6
4
2
–6
–4
–2
0
2
4
6
8
10
LO POWER LEVEL (dBm)
0
–6
08081-014
0
0
4
6
8
10
Figure 24. Input P1dB vs. LO Power
30
0
TA = –40°C
–10
TA = +85°C
–20
IF/2 SPURIOUS (dBc)
TA = +25°C
20
15
10
–30
–40
–50
–60
TA = –40°C
–70
5
TA = +85°C
–80
6
4
2
0
2
4
6
8
10
LO POWER LEVEL (dBm)
–90
700
08081-016
0
TA = +25°C
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 22. Input IP3 vs. LO Power
08081-007
25
Figure 25. IF/2 Spurious vs. RF Frequency
80
0
TA = +25°C
70
–10
TA = –40°C
–20
60
IF/3 SPURIOUS (dBc)
TA = +85°C
50
40
30
20
–30
–40
–50
–60
–70
TA = +25°C
–80
10
–90
0
–6
–4
–2
0
2
4
6
LO POWER (dBm)
8
10
08081-018
INPUT IP2 (dBm)
2
LO POWER (dBm)
Figure 21. Power Conversion Gain vs. LO Power
INPUT IP3 (dBm)
–2
–4
08081-023
2
Figure 23. Input IP2 vs. LO Power
–100
700
TA = –40°C
750
800
850
900
950
TA = +85°C
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 26. IF/3 Spurious vs. RF Frequency
Rev. A | Page 10 of 23
08081-008
CONVERSION GAIN (dB)
10
Data Sheet
ADL5357
100
500
10
400
8
300
6
200
4
100
2
40
20
0
8.3
8.4
8.5
8.6
8.7
8.8
8.9
CONVERSION GAIN (dB)
0
30
0
80
130
230
280
330
380
430
IF FREQUENCY (MHz)
Figure 30. IF Port Return Loss
Figure 27. Power Conversion Gain Distribution
100
180
CAPACITANCE (pF)
60
08081-050
RESISTANCE (Ω)
80
08081-044
DISTRIBUTION PERCENTAGE (%)
MEAN: 8.59
SD: 0.14%
0
MEAN: 26.57
SD: 0.39%
RF RETURN LOSS (dB)
DISTRIBUTION PERCENTAGE (%)
5
80
60
40
10
15
20
25
30
20
26
25
29
28
27
INPUT IP3 (dBm)
40
700
08081-043
0
24
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 28. Input IP3 Distribution
08081-029
35
Figure 31. RF Port Return Loss, Fixed IF
0
100
5
LO RETURN LOSS (dB)
80
60
40
20
10
SELECTED
15
UNSELECTED
20
0
9.6
9.9
10.2
10.5
INPUT P1dB (dBm)
10.8
Figure 29. Input P1dB Distribution
30
900
950
1000 1050 1100 1150 1200 1250 1300 1350 1400
LO FREQUENCY (MHz)
Figure 32. LO Return Loss, Selected and Unselected
Rev. A | Page 11 of 23
08081-038
25
08081-045
DISTRIBUTION PERCENTAGE (%)
MEAN: 10.22
SD: 0.50%
Data Sheet
70
0
65
–10
LO-TO-RF LEAKAGE (dBm)
TA = +25°C
60
TA = +85°C
TA = –40°C
55
50
45
–30
TA = +85°C
–40
1000 1050 1100 1150 1200 1250 1300 1350 1400
–60
900
LO FREQUENCY (MHz)
–5
–5
–10
–10
2LO LEAKAGE (dBm)
0
–15
–20
–25
TA = +25°C
TA = +85°C
–15
2LO TO RF
–20
2LO TO IF
–25
–30
–35
TA = –40°C
–40
–40
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
–45
900
08081-030
RF-TO-IF ISOLATION (dBc)
0
–45
700
1000 1050 1100 1150 1200 1250 1300 1350 1400
Figure 36. LO-to-RF Leakage vs. LO Frequency
Figure 33. LO Switch Isolation vs. LO Frequency
–30
TA = +25°C
950
08081-026
950
LO FREQUENCY (MHz)
–35
TA = –40°C
–50
08081-041
40
900
–20
950
1000 1050 1100 1150 1200 1250 1300 1350 1400
LO FREQUENCY (MHz)
Figure 34. RF-to-IF Isolation vs. RF Frequency
08081-039
LO SWITCH ISOLATION (dB)
ADL5357
Figure 37. 2LO Leakage vs. LO Frequency
0
0
TA = –40°C
–10
TA = +25°C
3LO LEAKAGE (dBm)
TA = +85°C
–10
–15
–20
–25
–30
3LO TO RF
3LO TO IF
–40
950
1000 1050 1100 1150 1200 1250 1300 1350 1400
LO FREQUENCY (MHz)
Figure 35. LO-to-IF Leakage vs. LO Frequency
–60
900
950
1000 1050 1100 1150 1200 1250 1300 1350 1400
LO FREQUENCY (MHz)
Figure 38. 3LO Leakage vs. LO Frequency
Rev. A | Page 12 of 23
08081-040
–30
900
–20
–50
08081-025
LO-TO-IF LEAKAGE (dBm)
–5
Data Sheet
ADL5357
10
15
9
14
140
120
12
6
11
10
4
9
3
8
2
VGS = 00
VGS = 01
VGS = 10
VGS = 11
1
0
700
750
800
850
900
950
100
80
R14 IF SET RESISTOR
60
40
7
20
6
5
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
0
600
1400
1600
1800
Figure 42. IF Supply Current vs. IF Bias Resistor Value
24
12
22
INPUT P1dB
10
20
8
18
750
800
850
900
950
16
1000 1050 1100 1150 1200
08081-036
6
700
RF FREQUENCY (MHz)
25
20
15
10
–15
–10
–5
0
5
10
BLOCKER POWER (dBm)
08081-042
5
–20
25
20
10
SSB NOISE FIGURE
9
15
CONVERSION GAIN
8
10
7
5
6
0
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
Figure 43. Power Conversion Gain, SSB Noise Figure, and
Input IP3 vs. IF Bias Resistor Value
30
–25
INPUT IP3
11
IF BIAS RESISTOR VALUE (kΩ)
Figure 40. Input P1dB and Input IP3 vs. RF Frequency
0
–30
30
Figure 41. SSB Noise Figure vs.10 MHz Offset Blocker Level
Rev. A | Page 13 of 23
INPUT IP3 (dBm)
14
12
08081-059
26
INPUT IP3
CONVERSION GAIN AND SSB NOISE FIGURE (dB)
28
INPUT IP3 (dBm)
16
INPUT P1dB (dBm)
1200
30
VGS = 00
VGS = 01
VGS = 10
VGS = 11
18
NOISE FIGURE (dB)
1000
BIAS RESISTOR VALUE (Ω)
Figure 39. Power Conversion Gain and SSB Noise Figure vs. RF Frequency
20
800
08081-033
SSB NOISE
FIGURE
5
SUPPLY CURRENT (mA)
7
SSB NOISE FIGURE (dB)
13
CONVERSION
GAIN
08081-037
CONVERSION GAIN (dB)
8
ADL5357
Data Sheet
3.3 V PERFORMANCE
VPOS = 3.3 V, IS = 125 mA, TA = 25°C, fRF = 900 MHz, fLO = 1103 MHz, LO power = 0 dBm, R9 = 226 Ω, R14 = 604 Ω, VGS0 = VGS1 = 0 V,
and ZO = 50 Ω, unless otherwise noted.
160
80
150
TA = +25°C
140
TA = +25°C
TA = –40°C
60
130
INPUT IP2 (dBm)
SUPPLY CURRENT (mA)
TA = +85°C
70
TA = +85°C
120
110
100
90
50
TA = –40°C
40
30
20
80
10
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
0
700
08081-064
60
700
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
08081-061
70
Figure 47. Input IP2 vs. RF Frequency at 3.3 V
Figure 44. Supply Current vs. RF Frequency at 3.3 V
12
12
10
TA = +25°C
TA = –40°C
INPUT P1dB (dBm)
CONVERSION GAIN (dB)
10
8
TA = +85°C
6
TA = +25°C
TA = +85°C
8
6
TA = –40°C
4
4
2
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
0
700
08081-060
0
700
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
08081-063
2
Figure 48. Input P1dB vs. RF Frequency at 3.3 V
Figure 45. Power Conversion Gain vs. RF Frequency at 3.3 V
14
25
TA = +25°C
TA = –40°C
TA = +85°C
15
10
TA = +25°C
8
TA = –40°C
6
750
800
850
900
950
1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 46. Input IP3 vs. RF Frequency at 3.3 V
Rev. A | Page 14 of 23
2
700
750
800
850
900
950 1000 1050 1100 1150 1200
RF FREQUENCY (MHz)
Figure 49. SSB Noise Figure vs. RF Frequency at 3.3 V
08081-051
0
700
TA = +85°C
10
4
5
08081-062
INPUT IP3 (dBm)
SSB NOISE FIGURE (dB)
12
20
Data Sheet
ADL5357
SPUR TABLES
All spur tables are (N × fRF) − (M × fLO) and were measured using the standard evaluation board. Mixer spurious products are measured
in dBc from the IF output power level. Data was only measured for frequencies less than 6 GHz. Typical noise floor of the measurement
system = −100 dBm.
5 V Performance
VPOS = 5 V, IS = 190 mA, TA = 25°C, fRF = 900 MHz, fLO = 1103 MHz, LO power = 0 dBm, VGS0 = VGS1 = 0 V, and ZO = 50 Ω,
unless otherwise noted.
Table 7.
0
N
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
−41.3
−87.1
