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.

©

2005 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

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Page 4 of 5

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.

Functional Diagram & Vtune Equivalent Input Circuit

Typical Application

MTTF Table

Backplate

Temperature

55 deg Celsius

75 deg Celsius

95 deg Celsius

FITs

2.00E-01

2.88E+00

3.02E+01

MTTF Hours

4.99E+09

3.47E+08

3.31E+07

These numbers were calculated based on accelerated life test information and thermal model analysis received from the fabricating foundry.

May 2005 - Rev 05-May-05

6.8-7.9 GHz GaAs MMIC

Voltage Controlled Oscillator

7OSC0463

Prescalar

Doubler

PLL IC

7OSC0463

Ref 10 MHz

Loop

Filter

Icp

Vtune

Fvco

Fout

Fsample

6.8 - 7.9 GHz

13.6-15.8 GHz