Units
GHz
GHz
dBm
dBm
dBc/Hz
dBc/Hz
dBc
dBc
dBc
MHz/Volt
VDC
VDC
mA
Min.
14.2
1.775
-
-
-
-
-
-
-
-
-
+1.0
-
Typ.
-
-
+6.0
+2.0
-88.0
-113.0
-40.0
-48.0
-42.0
40.0
+4.0
-
110
Max.
15.2
1.900
-
-
-
-
-
-
-
-
-
+6.0
130
14.2-15.2 GHz GaAs MMIC
Voltage Controlled Oscillator
Page 1 of 5
Features
On-Chip Prescaler
+6.0 dBm Output Power
-88 dBc/Hz @ 100KHz Phase Noise
-40 dBc Harmonic Suppression
110mA @ 4.0V Bias Supply
100% On-Wafer, DC and Output Power Testing
100% Visual Inspection to MIL-STD-883
Method 2010
General Description
Parameter
Supply Voltage (Vcc1,2,3)
Supply Voltage (Vtune)
Supply Current (Icc1,2,3)
Supply Current (Itune)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Junction Temperature (Tjn)
+5.0 VDC
+7.0 VDC
150 mA
1 mA
-65 to +165
O
C
-55 to MTTF Table
MTTF Table
Chip Device Layout
(1) Junction temperature affects a device's MTTF. It is
recommended to keep channel temperature as low as
possible for maximum life.
1
1
Mimix Broadband's 14.2-15.2 GHz GaAs HBT VCO is a fully
integrated oscillator MMIC with on-chip frequency doubler and
divide-by-8 prescaler (w.r.t RFout). This design is based on a
cross coupled differential pair with on-chip tuning diode and
resonator. The use of a high-Q resonator structure and
integrated varactor diodes results in optimum phase-noise
performance, whilst the integration of frequency doubler and
prescaler reduce application complexity and time-to-market.
This MMIC uses Mimix Broadband's 2 um GaAs HBT device
model technology to ensure low flicker (1/f) noise and high
reliability. The chip has surface passivation to protect and
provide a rugged part with backside via holes and gold
metallization to allow either a conductive epoxy or eutectic
solder die attach process. This device is well suited for
Millimeter-wave Point-to-Point Radio, LMDS, SATCOM and VSAT
applications.
Electrical Characteristics (Ambient Temperature T = 25
o
C)
Absolute Maximum Ratings
Frequency Range (f)
Prescaler Frequency Range (f)
Fundamental Output Power (Pout)
Prescaler Output Power (Pout)
SSB Phase Noise @ 100 kHz Offset
SSB Phase Noise @ 1 MHz Offset
Subharmonic Suppression
2nd Harmonic Suppression
3rd Harmonic Suppression
Frequency Pushing (Vcc)
Supply Voltage (Vcc)
Frequency Tuning Voltage (Vtune)
Supply Current (Icc) (Vcc=4.0V Typical)
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.
2007 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.
April 2007 - Rev 17-Apr-07
Q1005-BD
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