37.0-40.0 GHz GaAs Transmitter SMT, 7x7 mm

37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Features
Sub-harmonic, Image Reject Transmitter
Integrated Mixer, LO Doubler/Buffer & Output Amplifier
+17.0 dBm Output Third Order Intercept (OIP3)
+2.0 dBm LO Drive Level
2.0 dB Conversion Gain
7x7mm SMT Package
100% RF and DC Testing
General Description
Mimix Broadband’s 36.0-42.0 GHz GaAs transmitter has a +17.0 dBm
output third order intercept across the band. This device is a
balanced, resistive pHEMT mixer followed by a distributed output
amplifier and includes an integrated LO doubler and LO buffer
amplifier. The use of integrated LO doubler and LO buffer amplifier
makes the provision of the LO easier than for fundamental mixers at
these frequencies. I and Q mixer inputs are provided and an external
90 degree hybrid is required. The device comes in a 7x7mm SMT
package that is RoHS compliant.This device is well suited for
Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT
applications.
Absolute Maximum Ratings
Supply Voltage (Vd)
Supply Current (Id)
Gate Bias Voltage (Vg)
Input Power (Pin)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Channel Temperature (Tch)
ESD - Human Body Model
ESD - Machine Body Model
Moisture Sensitivity Level
+6.0 VDC
350 mA
+0.3 VDC
+0.0 dBm
-65 to +165 deg C
-55 to MTTF Table1
MTTF Table1
Class 1A
Class M1
MSL3
(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 = 25o C)
Parameter
Frequency Range (RF) Upper Side Band
Frequency Range (LO)
Frequency Range (IF)
Output Return Loss RF (S22)
Small Signal Conversion Gain IF/RF (S21)
LO Input Drive (PLO)
Leakage @ RF Port LOx1
Leakage @ RF Port LOx2
Input Third Order Intercept (IIP3)
Attenuation Range
Drain Bias Voltage (Vd)
Gate Bias Voltage (Vg1)
Gate Bias Voltage (Vg2) Mixer, Doubler
Dynamic Range Control (Vc)
Supply Current (Id) (Vd=4.0V)
Supply Current (Ic)
Units
GHz
GHz
GHz
dB
dB
dBm
dBm
dBm
dBm
dB
VDC
VDC
VDC
VDC
mA
mA
Min.
37.0
16.0
DC
0.0
+2.0
10.0
25.0
-2.0
-
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Typ.
10.0
2.0
+4.0
-25.0
-15.0
13.0
28.0
+4.0
-0.3
-0.5
240
0.0
Max.
40.0
26.0
4.0
4.0
-12.0
0.0
-
Page 1 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Transmitter Measurements
XU1006-QB, 1xLO to RF Leakage (dBm), P_LO=+2dBm
0
5
-5
1xLO to RF Leakage (dBm)
CG (dB) and IR (dBc)
XU1006-QB, USB Conv. Gain (dB) and Image Rejection (dBc)
10
0
Conv Gain
Image Rej
-5
-10
-15
-20
37
38
39
40
41
-15
-20
-25
-30
17.0
-25
36
-10
42
17.5
18.0
18.5
XU1006-QB, 2xLO to RF Leakage (dBm), P_LO=+2dBm
19.5
20.0
20.5
20.0
20.5
RFout-2xLO (dBc) vs. LO Freq
P_LO=+2 dBm, IF_in=-10dBm
25
-5
20
-10
RFout-2xLO (dBc)
2xLO to RF Leakage (dBm)
0
-15
-20
-25
-30
17.0
19.0
LO (GHz)
RF USB (GHz) [IF=2 GHz]
15
10
5
17.5
18.0
18.5
19.0
19.5
20.0
0
17.0
20.5
LO (GHz)
17.5
18.0
18.5
19.0
LO Freq (GHz)
19.5
XU1006-QB, Output IP3 (dBm)
20
18
16
OIP3 (dBm)
14
12
10
8
6
4
2
0
36
37
38
39
RF (GHz)
40
41
42
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 2 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Transmitter Measurements (cont.)
XU1006-QB, Conv Gain and IIP3 vs Vc (Dynamic Range)
RF=38GHz, IF=2GHz, P_IF=-3dBm/tone
XU1006-QB, Input IP3 (dBm)
18
20
15
14
10
CG (dB) and IIP3 (dBm)
16
IIP3 (dBm)
12
10
8
6
4
2
5
0
-5
-10
-15
CG @ USB
-20
IIP3 @ USB
-25
0
36
37
38
39
RF (GHz)
40
41
-30
-2.0
42
-1.8
20
20
15
15
10
10
5
5
0
-5
-10
Conv Gain,38 GHz,Temp=-40ºC
-15
-1.2
-1.0
Vc (V)
-0.8
-0.6
-0.4
-0.2
0.0
0
-5
-10
Conv Gain,36 GHz,Temp=-40ºC
-15
Conv Gain,36 GHz,Temp=+25ºC
Conv Gain,38 GHz,Temp=+25ºC
Conv Gain,36 GHz,Temp=+75ºC
Conv Gain,38 GHz,Temp=+75ºC
-20
-1.4
USB Conversion Gain Vs Control Voltage (Vc), 36GHz
Vg2=-0.5V, Vd=4V, Id=240mA, P_LO=+4dBm
Conversion Gain (dB)
Conversion Gain (dB)
USB Conversion Gain Vs Control Voltage (Vc), 38GHz
Vg2=-0.5V, Vd=4V, Id=240mA, P_LO=+4dBm
-1.6
-20
-25
-25
-30
-30
-2
-1.8
-1.6
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
-2
-1.8
-1.6
-1.4
-1.2
Vc (V)
-1
Vc (V)
-0.8
-0.6
-0.4
-0.2
USB IIP3 for XU1006-QB
Vg2=-0.5V, Vd=4V, Id=240mA, P_LO=+4dBm, P_IF/tone=-5dBm, ? F=10 MHz
20
18
16
IIP3 (dBm)
14
12
10
8
IIP3 Temp=-40ºC
6
IIP3 Temp=+25ºC
IIP3 Temp=+75ºC
4
2
0
36
37
38
39
40
41
42
Frequency (GHz)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 3 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
0
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Transmitter Measurements (cont.)
(x2)LO Leakage for XU1006-QB
USB Conversion Gain (dB) and IR (dBc) for XU1006-QB
Vg2=-0.5V, Vd=4V, Id=240mA, P_LO=+4dBm, P_IF=-10dBm, IF_Frequency=2 GHz
g2=-0.5V,
V Vd=4V, Id=240mA, P_LO=+4dBm, P_IF=-10dBm, IF_Frequency=2 GHz
20
10
Con.Gain Temp=-40ºC
Con.Gain Temp=+25ºC
Con.Gain Temp=+75ºC
IR Temp=-40ºC
IR Temp=+25ºC
IR Temp=+75ºC
15
5
Con.Gain(dB) and IR (dBc)
x2LO Leakage (dBm)
10
0
-5
-10
x2LO Leakage Temp=-40ºC
-15
5
0
-5
-10
-15
-20
x2LO Leakage Temp=+25ºC
x2LO Leakage Temp=+75ºC
-25
-20
-30
36
37
38
39
Frequency (GHz)
40
41
42
36
37
38
39
40
41
Frequency (GHz)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 4 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
42
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Physical Dimensions
QB - MSL, Gross Leak Test Compliant
Functional Schematic
VD
28
GND
GND
26
24
25
Package Pin-out Table
23
Pin Number
22
1
21
2
20
3
RF OUT
4
GND
5
6
VC
27
GND IF1
Balanced
Image
Reject
Mixer
PA
Zin >> 1M
LO
Buffer
x2
600
19
GND
18
LO IN
17
GND
4
7
8
9
11
18
25
27
All other pins
Pin
Name
RF Out
VC
VG1
VG2
IF2
LO IN
IF1
VD1
GND
Pin Function
RF Out
Gain Control
LNA, LO Amp
Mixer, Doubler
IF2 Input
LO Input
IF1 Input
Drain Bias
Ground
Nominal
Value
Unit
-2.0 to 0.0
-0.4
-0.5
Volts
volts
volts
+2.0
dBm
+4.0
volts
16
7
15
12.1 K
8
VG1
9
10
VG2 GND
11
12
IF2
GND
13
14
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 5 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
Recommended Layout
Environmental
MSL - Gross Test Leak Compliant
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 6 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
App Note [1] Biasing - App Note [1] Biasing - The device is operated by biasing VD=4.0V with ID=240mA. Additionally, a mixer and doubler
bias are also required with VG2 = -0.5V. Adjusting Vg2 above or below this value can adversely affect conversion gain, image rejection and
intercept point performance. The VC bias pin controls an integrated attenuator where VC=-1.3 V provides the minimum attenuation and
VC = 0.0 V provides the maximum attenuation (approximately 25 dB).
It is recommended to use active biasing to keep the currents constant as the RF power and temperature vary; this gives the most
reproducible results. Depending on the supply voltage available and the power dissipation constraints, the bias circuit may be a single
transistor or a low power operational amplifier, with a low value resistor in series with the drain supply used to sense the current. The gate of
the pHEMT is controlled to maintain correct drain current and thus drain voltage. The typical gate voltage needed to do this is VG1= -0.4V.
Typically the gate is protected with Silicon diodes to limit the applied voltage. Also, make sure to sequence the applied voltage to ensure
negative gate bias is available before applying the positive drain supply.
Typical Application
RF OUT
37.0-40.0 GHz
XP1005
XU1006-QB
Coupler
Mixer
X
IF In
2 GHz
Buffer
X2
LO(+2.0dBm)
17.5-18.75 GHz (USB Operation)
Mimix Broadband MMIC-based 37.0-40.0 GHz Transmitter Block Diagram
(Changing LO and IF frequencies as required allows design to operate as high as 42 GHz)
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 7 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
App Note [3] USB Selection -
USB
For Upper Side Band operation (USB):
With IF1 and IF2 connected to the
direct port (0º) and coupled port (-90º)
respectively as shown in the diagram,
the USB signal will reside on the
input port. The isolated port must be
loaded with 50 ohms.
Direct Port
Coupled Port
2F1
2F2
An alternate method of Selection of USB:
USB
In Phas e Combiner
-90 o
IF2
IF1
Factory Automation and Identification
Mimix
Designator
Package
Type
Number of
leads offered
W Tape
Width
P1 Component
Pitch
P0 Hole
Pitch
Reel
Diameter
Units
per Reel
-QB
QFN (7x7mm)
28
16mm
12mm
4mm
329mm (13in)
1000
Tape and Reel Packaging per the following conditions:
Tape Width:
16 mm
Tape Pitch (part to part):
12 mm
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.
Reel Diameter:
329 mm (13 inch)
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.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 8 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.
37.0-40.0 GHz GaAs Transmitter
SMT, 7x7 mm
U1006-QB
April 2011 - Rev 25-Apr-11
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.
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.
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
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.
Ordering Information
Part Number for Ordering
XU1006-QB-0N00
XU1006-QB -0N0T
XU1006-QB -EV1
Description
Ni/Au plated RoHS compliant 7x7 28L surface mount package in bulk quantity
Ni/Au plated RoHS compliant 7x7 28L surface mount package in tape and reel
XU1006-QB evaluation board
Caution: ESD Sensitive
Appropriate precautions in handling, packaging
and testing devices must be observed.
Proper ESD procedures should be followed when handling this device.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 9 of 9
Characteristic Data and Specifications are subject to change without notice. ©2011 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.