20.0-38.0 GHz GaAs MMIC
Low Noise Amplifier, 3x3mm QFN
17.0 dB Small Signal Gain
3.0 dB Noise Figure
Single, Positive Bias Supply
3x3mm QFN Package
100% RF Tested
Features
Absolute Maximum Ratings
Supply Voltage (Vd)
Supply Current (Id1,2,3)
Input Power (Pin)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Channel Temperature (Tch)
+7.0 VDC
70 mA
+12.0 dBm
-65 to +165 OC
-55 to MTTF Graph1
MTTF Graph1
Page 1 of 5
(1) Channel temperature affects a device's MTTF. It is
recommended to keep channel temperature as low as
possible for maximum life.
Electrical Characteristics (Ambient Temperature T = 25 oC)
Parameter
Frequency Range (f)
Input Return Loss (S11)
Output Return Loss (S22)
Small Signal Gain (S21)
Gain Flatness ( S21)
Reverse Isolation (S12)
Noise Figure (NF)
Output Power for 1dB Compression (P1dB)
Drain Bias Voltage (Vd)
Supply Current (Id)
Units
GHz
dB
dB
dB
dB
dB
dB
dBm
VDC
mA
Min.
20.0
-
-
-
-
-
-
-
3.0
-
Typ.
-
12.0
15.0
17.0
+/-2.0
45.0
3.0
TBD
4.0
45
Max.
38.0
-
-
-
-
-
-
-
5.0
60
L1010-QT
Mimix Broadband’s three stage 20.0-38.0 GHz GaAs
MMIC low noise amplifier has a small signal gain of
17.0 dB with a noise figure of 3.0 dB. The device comes
in a RoHS compliant, 3x3mm QFN package and
requires only a single positive bias supply. The
devices uses Mimix Broadband’s 0.15 µm GaAs PHEMT
device model technology, and is based upon electron
beam lithography to ensure high repeatability and
uniformity. The device is well suited to multiple
receiver applications which require broadband
performance with simple bias requirements and the
ease of volume manufacturing with 3x3mm QFN
packaging.
General Description
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
February 2008 - Rev 21-Feb-08
Low Noise Amplifier Measurements
Page 2 of 5
20.0-38.0 GHz GaAs MMIC
Low Noise Amplifier, 3x3mm QFN
L1010-QT
XL1010-QT: Input Return Loss vs. Freq (GHz)
-30
-25
-20
-15
-10
-5
0
10 15 20 25 30 35 40
Freq (GHz)
dB|S11|
, Vdd=3
, Vdd=4
, Vdd=5
XL1010-QT: Small Signal Gain vs. Freq (GHz)
0
5
10
15
20
25
10 15 20 25 30 35 40
Freq (GHz)
dB|S21|
, Vdd=3
, Vdd=4
, Vdd=5
XL1010-QT: Reverse Isolation vs. Freq (GHz)
-60
-50
-40
-30
-20
-10
0
10 15 20 25 30 35 40
Freq (GHz)
dB|S12|
, Vdd=3
, Vdd=4
, Vdd=5
XL1010-QT: Output Return Loss vs. Freq (GHz)
-30
-25
-20
-15
-10
-5
0
10 15 20 25 30 35 40
Freq (GHz)
dB|S22|
, Vdd=3
, Vdd=4
, Vdd=5
XL1010-QT: Noise Figure (dB) vs. Frequency (GHz)
0
1
2
3
4
5
6
7
8
9
10
18 20 22 24 26 28 30 32 34 36 38 40
Frequency (GHz)
Noise Figure (dB)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
February 2008 - Rev 21-Feb-08
1
2
3
4
1
6
1
5
1
4
1
3
12
11
10
9
5 6 7 8
RF In
gnd
RF Out
gnd
gnd
gnd gnd
gnd
gnd
gnd
gnd gnd gnd VD
gnd
gnd
Package Dimensions/Layout
Functional Block Diagram/Board Layout
Page 3 of 5
20.0-38.0 GHz GaAs MMIC
Low Noise Amplifier, 3x3mm QFN
L1010-QT
Pin Designations
Pin Number
1
2
3-10
11
12
13
14-16
Pin Name
GND
RF In
GND
RF Out
GND
VD
GND
Pin Function
Ground
RF Input
Ground
RF Output
Ground
Drain Bias
Ground
Nominal Value
4V, 45 mA
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
February 2008 - Rev 21-Feb-08
RF In RF Out
Vd
Page 4 of 5
App Note [1] Biasing - The device is operated with a single, positive bias supply. The device performance is insensitive to changes in bias
condition; however, gain and power handling can be slightly improved with higher bias conditions without significantly affecting the noise figure
performance. Typical biasing conditions within the specified performance ranges are Vd=3V, 35mA, Vd=4V, 45mA, Vd=5V, 55mA.
20.0-38.0 GHz GaAs MMIC
Low Noise Amplifier, 3x3mm QFN
L1010-QT
MTTF Tables (TBD)
PCB Board Layout
These numbers were calculated based on accelerated life test information and thermal model analysis received from the fabricating foundry.
Backplate
Temperature
Channel
Temperature
Rth MTTF Hours FITs
55 deg Celsius Deg Celsius C/W E+ E+
75 deg Celsius Deg Celsius C/W E+ E+
95 deg Celsius Deg Celsius C/W E+ E+
Bias Conditions: Vd=3V, 35mA, Vd=4V, 45mA, Vd=5V, 55mA
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
February 2008 - Rev 21-Feb-08
Page 5 of 5
20.0-38.0 GHz GaAs MMIC
Low Noise Amplifier, 3x3mm QFN
L1010-QT
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Characteristic Data and Specifications are subject to change without notice. ©2008 Mimix Broadband, Inc.
Export of this item may require appropriate export licensing from the U.S. Government. In purchasing these parts, U.S. Domestic customers accept
their obligation to be compliant with U.S. Export Laws.
February 2008 - Rev 21-Feb-08
Life Support Policy - Mimix Broadband's products are not authorized for use as critical components in life support devices or systems
without the express written approval of the President and General Counsel of Mimix Broadband. As used herein: (1) Life support devices or
systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to
perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a
significant injury to the user. (2) A critical component is any component of a life support device or system whose failure to perform can be
reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
Package Attachment - This packaged product from Mimix Broadband is provided as a rugged surface mount package compatible with high
volume solder installation. Vacuum tools or other suitable pick and place equipment may be used to pick and place this part. Care should be
taken to ensure that there are no voids or gaps in the solder connection so that good RF, DC and ground connections are maintained. Voids
or gaps can eventually lead not only to RF performance degradation, but reduced reliability and life of the product due to thermal stress.
Mimix Lead-Free RoHS Compliant Program - Mimix has an active program in place to meet customer and governmental requirements for
eliminating lead (Pb) and other environmentally hazardous materials from our products. All Mimix RoHS compliant components are form, fit
and functional replacements for their non-RoHS equivalents. Lead plating of our RoHS compliant parts is 100% matte tin (Sn) over copper
alloy and is backwards compatible with current standard SnPb low-temperature reflow processes as well as higher temperature (260°C
reflow) “Pb Free” processes.
Part Number for Ordering Description
XL1010-QT-0G00 Matte Tin plated RoHS compliant 3x3 16L QFN surface mount package in bulk quantity
XL1010-QT-0G0T Matte Tin plated RoHS compliant 3x3 16L QFN surface mount package in tape and reel
XL1010-QT-EV1 XL1010-QT evaluation board
Handling and Assembly Information
CAUTION! - Mimix Broadband MMIC Products contain gallium arsenide (GaAs) which can be hazardous to the human body and the
environment. For safety, observe the following procedures:
• Do not ingest.
• Do not alter the form of this product into a gas, powder, or liquid through burning, crushing, or chemical processing as these by-
products are dangerous to the human body if inhaled, ingested, or swallowed.
• Observe government laws and company regulations when discarding this product. This product must be discarded in accordance with
methods specified by applicable hazardous waste procedures.
Typical Reflow Profiles
Reflow Profile
Ramp Up Rate
Activation Time and Temperature
Time Above Melting Point
Max Peak Temperature
Time Within 5 ºC of Peak
Ramp Down Rate
SnPb
3-4 ºC/sec
60-120 sec @ 140-160 ºC
60-150 sec
240 ºC
10-20 sec
4-6 ºC/sec
Pb Free
3-4 ºC/sec
60-180 sec @ 170-200 ºC
60-150 sec
265 ºC
10-20 sec
4-6 ºC/sec
Factory Automation and Identification
Mimix
Designator
-QT
Package
Type
QFN (3x3mm)
P1 Component
Pitch
8mm
P0 Hole
Pitch
4mm
W Tape
Width
12mm
Number of
leads offered
16
Reel
Diameter
329mm (13in)
Units
per Reel
2000
Component Orientation: Parts are to be oriented with the PIN 1 closest to the tape's round sprocket holes on the tape’s trailing edge.
Note: Tape and Reel packaging is ordered with a -000T suffix. Package is available in 500 unit reels through designated sales channels.
Minimum order quantities should be discussed with your local sales representative.
Ordering Information
Caution: ESD Sensitive
Appropriate precautions in handling, packaging
and testing devices must be observed.
Proper ESD procedures should be followed when handling this device.
