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PDF XU1019-QH Data sheet ( Hoja de datos )

Número de pieza XU1019-QH
Descripción Up-Converter
Fabricantes Mimix Broadband 
Logotipo Mimix Broadband Logotipo



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No Preview Available ! XU1019-QH Hoja de datos, Descripción, Manual

37.0-40.0 GHz Up-Converter
QFN, 4x4mm
March 2010 - Rev 25-Mar-10
U1019-QH
Features
Integrates Image Reject (Balanced) Mixer, LO Buffer,
LO Doubler and RF Buffer
7 dB Conversion Gain (USB)
-25 dBm (2x) LO Leakage (at RF Port)
26 dBm Output Third Order Intercept Point (OIP3)
Variable Gain with Adjustable Bias
4x4mm QFN Package
100% RF and DC Testing
General Description
Mimix Broadband’s 37.0-40.0 GHz GaAs MMIC Intergrated
Up-converter that has a typical conversion gain of 7 dB, and
an image rejection of greater than 15 dBc. It has been
optimized for USB operation.The device includes a LO
doubler and buffer, and can be tuned to give 2xLO leakage of
less than -25 dBm. Variable gain regulation can be achieved
by adjusting the bias, with turn-down trajectories optimized
to maintain linearity and minimal 2xLO leakage over the gain
control range. At full gain, an OIP3 of 26 dBm is typical.The
device comes in an RoHS compliant 4x4mm QFN surface
mount package offering excellent RF and thermal properties.
Typical application for this device are as an up-converter
stage in a linear 38GHz radio transmit lineup.They device is
well suited for Millimeter-wave Point-to-Point Radio, LMDS,
SATCOM and VSAT applications.
Absolute Maximum Ratings
Supply Voltage (Vd1,2,3)
+4.3V
Drain Current (Id1+2+3)
480 mA
Gate Bias Voltage (Vg1,2,3)
-1.5V < Vg < 0V
Gate Bias Voltage (Vg4)
-4.0V min.
Input Power (IFin)
+10 dBm
LO Input Power (LOin)
+13 dBm
Storage Temperature (Tstg)
-65 to +165 ºC
Operating Temperature (Ta)
-55 to +85 ºC
Max. Operating Junction/Channel Temp. 150 ºC
Mounting Temperature
See solder reflow profile
ESD Min. - Machine Model (MM)
Class A
ESD Min. - Human Body Model (HBM) Class 1A
MSL Level
MSL3
Electrical Characteristics (Ambient Temperature T = 25 oC)
Parameter
Frequency Range (RF)
Frequency Range (LO)1
Frequency Range (IF)
LO Input Power (Plo)
Conversion Gain
Image Rejection
Output IP3 (OIP3)
Spurious (2xLO) [tuned]
Spurious (1xLO)
Noise Figure (NF)
Input Return Loss (IF port)
Output Return Loss (RF Port)
LO Return Loss
Drain Bias Voltage (Vd1,2,3)
Drain Current (Id1)
Drain Current (Id2)
Drain Current (Id3)
Gate Voltage (Vg4)
Gate Current (Ig4)
(1) LO frequency range limits the performance characteristics to USB only.
Units Min. Typ. Max.
GHz 37.0
40.0
GHz 16.75
20.0
GHz DC
3.5
dBm 0
6.0
dB 5.0 7.0 9.0
dBc 15
dBm 23.0 26.0
dBm -25
dBm -45
dB 18.5
dB 7.0
dBm 7.0
dB 7.0
V 4.0 4.0
mA 120 150
mA 120 150
mA 150 180
V -3
mA 7
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 1 of 10
Characteristic Data and Specifications are subject to change without notice. ©2010 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.

1 page




XU1019-QH pdf
37.0-40.0 GHz Up-Converter
QFN, 4x4mm
March 2010 - Rev 25-Mar-10
U1019-QH
App Note [1] Biasing - As shown in the Pin Designations table, the device is operated by biasing Vd1, Vd2, and Vd3 at 4.0V. The corresponding
drain currents are set to 120mA, 120mA, and 150mA respectively. Vg4 requires a fixed voltage bias of nominally -3V. It is recommended to use
active bias on Vg1, Vg2, Vg3 to keep the currents in Vd1, Vd2, and Vd3 constant, in order to maintain the best performance over temperature.
Depending on the supply voltages available and the power dissipation constraints, the bias circuits may include a single transistor or a low power
operational amplifier, with a low value resistor in series with the drain supply to sense the current. Make sure to sequence the applied voltage to
ensure negative gate bias is available before applying the positive drain supply.
App Note [2] IF1/IF2 versus IF1*/IF2* - The IF input to the typical configuration is through a 90deg hybrid coupler. The hybrid splits the IF input
into inphase and quadrature phase components. These two signals enter the XU1019-QH on either the IF1/IF2 pair, or the IF1*/IF2* complimentary
pair. Which ever pair are not used must be terminated into 50 ohms. There are subtle differences between the performance when using the main IF
ports (IF1,IF2) versus the complimentary ports (IF1*, IF2*) which are shown in the preceding performance curves. For highest gain, best image
rejection and lowest noise figure, the complimentary ports (IF1*, IF2*) should be used.
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: 281.988.4600 Fax: 281.988.4615 mimixbroadband.com
Page 5 of 10
Characteristic Data and Specifications are subject to change without notice. ©2010 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.

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