XQ1004-BD Datasheet, PDF (4/5 Pages) Mimix Broadband – 7.4-8.6 GHz GaAs MMIC Voltage Controlled Oscillator

7.4-8.6 GHz GaAs MMIC
Voltage Controlled Oscillator
April 2007 - Rev 17-Apr-07
Q1004-BD
App Note [1] Biasing - As shown in the bonding diagram, this device is operated by separately biasing Vee1, Vee2, Vee3 and Vtune with
Vee1 = Vee2 = Vee3 = -5.0 V and Vtune = 0.0 to 6.0 V, Iee1 = Iee2 = Iee3 = ~ 6.5 mA.
App Note [2] Bias Arrangement - Each DC pad (Vee1, 2, 3 and Vtune) needs to have DC bypass capacitance. (~100 - 200 pF, 100pF max on
Vtune) as close to the device as possible. The Vee3 pads have been tied together on chip and can be biased from either location.
MTTF Table
These numbers were calculated based on accelerated life test information and thermal model analysis received from the fabricating foundry.
Backplate
Temperature
55 deg Celsius
75 deg Celsius
95 deg Celsius
MTTF Hours
FITs
4.99E+09
3.47E+08
3.31E+07
2.00E-01
2.88E+00
3.02E+01
Functional Diagram & Vtune Equivalent Input Circuit
Typical Application
Ref 10 MHz
Icp
PLL IC
XQ1004-BD
7.4 - 8.6 GHz
Loop
Filter
Vtune
Fvco
Doubler
Fout
14.8-17.2 GHz
Prescalar
Fsample
Mimix Broadband, Inc., 10795 Rockley Rd., Houston, Texas 77099
Tel: [phone] Fax: [phone] mimixbroadband.com
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Characteristic Data and Specifications are subject to change without notice. ©2007 Mimix Broadband, Inc.
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