MAX2606EUT-T Maxim Integrated Products, MAX2606EUT-T Datasheet - Page 9

• Manufacturer Part Number: MAX2606EUT-T
• Description: RF Wireless Misc 70 to 150MHz VCO wit h Differential Outpu
• Manufacturer: Maxim Integrated Products

Figure 3. MAX2607 Required Inductance vs. Desired VCO Fixed Frequency
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170
160
150
140
130
120
110
100
90
80
70
60
50
40
30
150
160 170 180 190 200
REQUIRED INDUCTANCE vs. DESIRED VCO FIXED FREQUENCY
45MHz to 650MHz, Integrated IF
VCOs with Differential Output
INDUCTOR VALUE
MOUNTED ON EV KIT
DESIRED VCO FIXED FREQUENCY (MHz)
210
THE INDUCTANCE LISTED IS THE PRECISE NOMINAL INDUCTANCE VALUE
R LOAD = 100Ω||50Ω (100Ω RESISTIVE PULL-UP PARALLELED WITH 50Ω
CAN TUNE TO THE DESIRED FIXED FREQUENCY, OVER ALL OPERATING
MAX2607
REQUIRED FROM IND TO GND IN ORDER TO GUARANTEE THE VCO
220 230 240 250 260 270 280
PCB PARASITIC SHUNT CAPACITANCE (IND TO GND) = 0.45pF
VNA IMPEDANCE), UNUSED OUTPUT TERMINATED IN 50Ω,
VALUES (±2% INDUCTOR AND IC PROCESS VARIATION).
EFFECTIVE INDUCTANCE
FROM IND TO GND
CONDITIONS AND WORST-CASE COMPONENT
MEASUREMENT CONDITIONS
V CC = 2.75V, T A = 25°C,
290 300
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