IP3 Mixer. ML485 Datasheet

ML485 Mixer. Datasheet pdf. Equivalent

ML485 Datasheet
Recommendation ML485 Datasheet
Part ML485
Description 1.5 - 3.2 GHz High IP3 Mixer
Feature ML485; RFMD + TriQuint = Qorvo ML485 1.5-3.2 GHz High IP3 Mixer with Integrated LO Amp Applications  PCS.
Manufacture TriQuint Semiconductor
Datasheet
Download ML485 Datasheet




TriQuint Semiconductor ML485
RFMD + TriQuint = Qorvo
ML485
1.5-3.2 GHz High IP3 Mixer with Integrated LO Amp
Applications
PCS / 3G Base station / Repeaters
WCDMA / LTE
WiMax / WiBro
ISM / Fixed Wireless
HPA Feedback Paths
MSOP 8 Package
Product Features
High Dynamic Range Mixer
Integrated LO Driver
+35dBm Input IP3
8 dB Conversion Loss
RF: 1500 3200MHz
LO: 1400 3500MHz
IF: 40 300 MHz
+5V Supply at 40mA
0dBm Drive Level
RoHS-compliant MSOP8 (14mm2)
Functional Block Diagram
Pin 1 Reference Mark
LO 1
GND 2
GND 3
VCC 4
8 RF
7 GND
6 GND
5 IF
Backside Paddle - RF/DC GND
General Description
The ML485 high linearity converter combines a passive
GaAsFET mixer with an integrated LO driver in an ultra-
small lead-free/green/RoHS-compliant MSOP-8
package. The double-balanced integrated IC is able to
operate across a wide 1.5 – 3.2GHz frequency range to
achieve +35dBm Input IP3 while drawing a very low
40mA current. The ML485 can be used as an up-
converter or down-converter in a low-side or high-side
LO configuration.
A LO buffer amplifier is integrated on the chip to allow for
operation directly from a synthesizer requiring only 0
dBm of LO drive level. The dual-stage LO driver
provides a stable input power level into the mixer to
allow for consistent performance over a wide range of
LO power levels. The converter requires no external
baluns and supports a wide range of IF frequencies.
Typical applications include frequency up/down
conversion, modulation and demodulation for receivers
and transmitters used in 2.5G and 3G mobile
infrastructure. Due to the wide frequency range of
operation, the converter can also be used for WiMAX,
WiBro, ISM, LTE and fixed wireless applications
Pin Configuration
Pin No.
1
2, 3, 6, 7
4
5
8
Backside Paddle
Symbol
LO
GND
Vcc
IF
RF
GND
Ordering Information
Part No. Description
ML485-G 1.5 – 3.2 GHz Mixer w/ Integrated LO Amp
ML485-PCB Fully Assembled Evaluation Board
Standard T/R size = 1000 pieces on a 7” reel
Datasheet Rev. G 02-05-16
© 2016 TriQuint Semiconductor, Inc
- 1 of 9 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com



TriQuint Semiconductor ML485
RFMD + TriQuint = Qorvo
ML485
1.5-3.2 GHz High IP3 Mixer with Integrated LO Amp
Absolute Maximum Ratings
Parameter
Storage Temperature
DC Voltage
Input IF / RF Power, CW, +25°C
LO Power
Rating
65 to +150°C
+7V
+27dBm
+10dBm
Operation of this device outside the parameter ranges
given above may cause permanent damage.
Recommended Operating Conditions
Parameter
VCC
TCASE
Tj for >106 hours MTTF
Min
+4.75
40
Typ
+5.0
Max
+5.25
+85
+150
Units
V
°C
°C
Electrical specifications are measured at specified test
conditions. Specifications are not guaranteed over all
recommended operating conditions.
Electrical Specifications
Test conditions unless otherwise noted: VCC =+5 V, Temp=+25°C, 50 Ω system. (see note 1)
Parameter
Min Typ Max Min Typ Max Min Typ Max
RF Frequency Range
1700 – 1800
1800 – 2200
2300 – 2400
LO Frequency Range
IF Freq Range
1400 – 1750
40 – 300
1500 – 2150
40 – 300
2000 – 2350
40 – 300
SSB Conversion Loss
9.4
8.7 10
8.5
Input IP3 (see note 2) +28
LO Leakage RF Port
+34
−5
+30 +35
−2
+37
−1
LO Leakage IF Port
−11
−18
−25
RFIF Isolation
13
16 14
RF Return Loss
13
13 15
IF Return Loss
14
14 14
LO Return Loss
10
10 12
Input P1dB
LO Drive Level
+20
−2 0 +4
+20
−2 0 +4
+19.5
−2 0 +4
Min Typ Max
2500 – 2700
2200 – 2650
40 – 300
9
+36
−1
−15
11
16
14
13
+19.5
−2 0 +4
Parameter
Min Typ Max Units
Supply Voltage
+5 V
Supply Current
Thermal Resistance (see note 3)
40 mA
84  °C/W
Notes:
1. Specifications are shown with 0dBm LO drive and IF = 200 MHz in a down
converting configuration with a low-side LO.
2. IIP3 is measured with ∆f = 1 MHz with RFin = 0 dBm / tone.
3. Thermal resistance is specified junction to case.
Units
MHz
MHz
MHz
dB
dBm
dBm
dBm
dB
dB
dB
dB
dBm
dBm
Datasheet Rev. G 02-05-16
© 2016 TriQuint Semiconductor, Inc
- 2 of 9 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com



TriQuint Semiconductor ML485
RFMD + TriQuint = Qorvo
ML485
1.5-3.2 GHz High IP3 Mixer with Integrated LO Amp
Performance Plots
Test conditions unless otherwise noted: VCC =+5V, Temp=+25°C, 50 Ω system.
Conversion Loss vs. RF Freq. vs. IF Freq.
+25 C, LO = 0 dBm, low-side LO
12
11
IF = 51 MHz
10
IF= 151 MHz
IF= 201 MHz
IF= 301 MHz
9
8
7
6
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
RF Frequency (GHz)
Input IP3 vs. RF Freq. vs. IF Freq.
LO = 0 dBm, low-side LO, 25C
40
38
36
34
32
30
IF = 51 MHZ
IF = 151 MHz
28
IF = 201 MHz
IF = 301 MHz
26
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
RF Frequency (GHz)
L-R Isolation vs. LO Freq. vs.Temperature
Referenced with LO = 0 dBm
6
5
+85 °C
4
+25 °C
- 40 °C
3
2
1
0
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
LO Frequency (GHz)
L-I Isolation vs. LO Freq. vs. Temperature
Referenced with LO = 0 dBm
35
30
25
20
+85 °C
+25 °C
- 40 °C
15
10
5
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
LO Frequency (GHz)
R-I Isolation vs. LO Freq. vs. Temperature
Referenced with LO = 0 dBm
22
19
16
13
+85 °C
+25 °C
- 40 °C
10
7
4
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
LO Frequency (GHz)
Input P1dB vs. RF Frequency
+25 C, IF=201 MHz, Low-side LO at 0 dBm
22
21
20
19
18
17
16
1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3
RF Frequency (GHz)
Datasheet Rev. G 02-05-16
© 2016 TriQuint Semiconductor, Inc
- 3 of 9 -
Disclaimer: Subject to change without notice
www.triquint.com / www.qorvo.com







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