ML485 TRIQUINT [TriQuint Semiconductor], ML485 Datasheet
ML485
Manufacturer Part Number
ML485
Description
1.6-3.2 GHz High IP3 Mixer with Integrated LO Amp
Manufacturer
TRIQUINT [TriQuint Semiconductor]
Datasheet
1.ML485.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ML485-G
Manufacturer:
WJ
Quantity:
20 000
Company:
Part Number:
ML485-PCB
Manufacturer:
WJ
Quantity:
5 000
Part Number:
ML485-PCB
Manufacturer:
WJ
Quantity:
20 000
Part Number:
ML4851-3C
Manufacturer:
N/A
Quantity:
20 000
Part Number:
ML4851CS-3
Manufacturer:
ML
Quantity:
20 000
Part Number:
ML4851CS-5
Manufacturer:
ML
Quantity:
20 000
Company:
Part Number:
ML485TRG
Manufacturer:
TriQuint
Quantity:
5 000
Product Features
•
•
•
•
•
•
•
•
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Applications
•
•
•
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•
Specifications
1. Specifications are shown at 25 °C, 0 dBm LO drive, IF = 200 MHz, Vdd=5V in a downconverting configuration with a low-side LO.
2. IIP3 is measured with Δf = 1 MHz with RF
Absolute Maximum Rating
Operation of this device above any of these parameters may cause permanent damage.
WJ Communications, Inc • Phone 1-800-WJ1-4401 • FAX: 408-577-6621 • e-mail: sales@wj.com • Web site: www.wj.com, www.TriQuint.com
Parameter
RF Frequency Range
LO Frequency Range
IF Frequency Range
SSB Conversion Loss
Input IP3
LO leakage at RF port
LO leakage at IF port
RF – IF Isolation
Return Loss: RF Port
Return Loss: IF Port
Return Loss: LO Port
Input P1dB
LO Drive Level
Operating Supply Voltage
Operating Current
Parameter
Storage Temperature
Thermal Resistance, Rth
Junction Temperature, Tj
DC Voltage
LO Power
Input IF / RF Power
RF: 1600 – 3200 MHz
LO: 1400 – 3500 MHz
IF: 50 – 300 MHz
5V Supply @ 40 mA
High dynamic range mixer with
integrated LO driver
+35 dBm Input IP3
8 dB Conversion Loss
0 dBm Drive Level
RoHS-compliant MSOP8 (14mm
PCS / 3G Base station / Repeaters
TD-SCDMA / WCDMA
WiMAX / WiBro
ISM / Fixed Wireless
HPA Feed Back Paths
ML485
1.6–3.2 GHz High IP3 Mixer with Integrated LO Amp
in
Units
MHz
MHz
MHz
dBm
dBm
dBm
dBm
dBm
= 0 dBm / tone.
mA
dB
dB
dB
dB
dB
V
2
)
Min
+28
Rating
-65 to +150 ºC
84 °C / W
150 °C
+7 V
+10 dBm
+27 dBm
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 1.6-3.2 GHz frequency range to achieve +35 dBm
Input IP3 while drawing a very low 40mA current. The
ML485 can be used as an upconverter or downconverter 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 synthesize requiring only 0 dBm
of 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
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, and fixed
wireless applications.
-2
1700 – 1800
1400 – 1750
50 – 300
Typ
+34
-11
9.4
13
14
10
+5
40
13
20
-5
0
applications
Product Description
Max
+4
Min
+30
-2
include
1800 – 2200
1500 – 2150
Ordering Information
Standard T/R size = 1000 pieces on a 7” reel.
50 – 300
Part No.
ML485
ML485-PCB
Typ
+35
8.7
-18
16
13
14
10
20
+5
40
-2
0
frequency
Max
+4
10
Description
1.6–3.2 GHz High IP3 Mixer w/ Integrated LO Amp
Full Assembled Evaluation Board
Specifications and information are subject to change without notice
up/down
Min
-2
2300 – 2400
2000 - 2350
50 – 300
Typ
19.5
+37
-25
8.5
+5
14
15
14
12
40
-1
0
Functional Diagram
GND
GND
Vcc
LO
1
2
3
4
Max
+4
Function
GND
Vcc
LO
RF
IF
Min
-2
2500 – 2700
2200 – 2650
Page 1 of 4 July 2008
50 – 300
Pin No.
2, 3, 6, 7
Typ
19.5
+36
9.0
-15
11
16
14
13
+5
40
-1
0
4
8
5
1
8
7
6
5
Max
GND
GND
RF
IF
+4
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ML485 Summary of contents
Page 1
... Conversion Loss a wide 1.6-3.2 GHz frequency range to achieve +35 dBm • Input IP3 while drawing a very low 40mA current. The RF: 1600 – 3200 MHz ML485 can be used as an upconverter or downconverter in • LO: 1400 – 3500 MHz a low-side or high-side LO configuration. • IF: 50 – 300 MHz • ...
Page 2
... ML485 1.6–3.2 GHz High IP3 Mixer with Integrated LO Amp Typical Downconversion Performance Plots Performance using the circuitry on the ML485-PCB Evaluation Board ML 485 Conversion Loss vs RF Frequency vs IF Frequency +25° dBm, low-side 1600 1800 2000 RF Frequency (MHz) Conversion Loss vs RF Frequency vs LO Power ...
Page 3
... ML485 1.6–3.2 GHz High IP3 Mixer with Integrated LO Amp Typical Downconversion Performance Plots (cont’d) Performance using the circuitry on the ML485-PCB Evaluation Board Input IP3 vs RF Frequency vs Temperature dBm, IF=51MHz, low-side +25°C -40°C +85°C 26 1600 1800 ...
Page 4
... ML485 1.6–3.2 GHz High IP3 Mixer with Integrated LO Amp This package is lead-free/green/RoHS-compliant. The plating material on the leads is NiPdAu compatible with both lead-free (maximum 260 °C reflow temperature) and lead (maximum 245 °C reflow temperature) soldering processes. Outline Drawing LOT CODE ...