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Maxim > Solutions > Cellular Handsets
Voltage Controlled Oscillators/VCO Buffers
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| Display |
Title / Parts |
Key Advantages |
| QV PDF |
45MHz to 650MHz, Integrated IF VCOs with Differential Output
MAX2605, MAX2606, MAX2607, MAX2608, MAX2609
| |
| QV PDF |
500MHz to 2500MHz, VCO Buffer Amplifiers
MAX2472, MAX2473
| High Reverse Isolation Buffer Amplifier |
| QV PDF |
10MHz to 500MHz, VCO Buffer Amplifiers with Differential Outputs
MAX2470, MAX2471
| |
| QV PDF |
10MHz to 1050MHz Integrated RF Oscillator with Buffered Outputs
MAX2620
| |
| Key Specifications:
VCO Buffers |
| Part Number |
LO Driver Outputs |
PLL Driver Outputs |
RF Frequency (MHz) min. |
RF Frequency (MHz) max. |
POUT (dBm) min. |
POUT (dBm) max. |
VCC (V) |
Supply Current (mA) |
Footprint (mm x mm) |
Package |
|
MAX2472
|
Yes
|
Yes
|
500
|
2500
|
-10
|
-2
|
2.7 to 5.5
|
5.2
|
2.7 x 2.9
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SOT/6
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MAX2473
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Yes
|
Yes
|
500
|
2500
|
-10
|
-2
|
2.7 to 5.5
|
2.7 to 4.8
|
2.7 x 2.9
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SOT/6
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MAX2470
|
Yes
|
Yes
|
10
|
500
|
-16
|
-1
|
2.7 to 5.5
|
3.6 to 5.5
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2.7 x 2.9
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SOT/6
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MAX2471
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Yes
|
Yes
|
10
|
500
|
-14
|
0
|
2.7 to 5.5
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5.5
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2.7 x 2.9
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SOT/6
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| See All VCO Buffers (4) |
| Key Specifications:
VCOs |
| Part Number |
LO Driver Outputs |
PLL Driver Outputs |
RF Frequency (MHz) min. |
RF Frequency (MHz) max. |
POUT (dBm) min. |
POUT (dBm) max. |
VCC (V) |
Supply Current (mA) |
Footprint (mm x mm) |
Package |
Smallest Available Package (max w/pins) (mm2) |
|
MAX2470
|
Yes
|
Yes
|
10
|
500
|
-16
|
-1
|
2.7 to 5.5
|
3.6 to 5.5
|
2.7 x 2.9
|
SOT/6
|
9
|
|
MAX2605
|
Yes
|
Yes
|
45
|
75
|
-10
|
-10
|
2.7 to 5.5
|
1.9
|
2.7 x 2.9
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SOT/6
|
9
|
|
MAX2606
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Yes
|
Yes
|
70
|
150
|
-10
|
-10
|
2.7 to 5.5
|
2.1
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2.7 x 2.9
|
SOT/6
|
9
|
|
MAX2607
|
Yes
|
Yes
|
150
|
300
|
-10
|
-10
|
2.7 to 5.5
|
2.1
|
2.7 x 2.9
|
SOT/6
|
9
|
|
MAX2608
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Yes
|
Yes
|
300
|
500
|
-10
|
-10
|
2.7 to 5.5
|
2.7
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2.7 x 2.9
|
SOT/6
|
9
|
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MAX2609
|
Yes
|
Yes
|
500
|
650
|
-10
|
-10
|
2.7 to 5.5
|
3.6
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2.7 x 2.9
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SOT/6
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9
|
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MAX2620
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Yes
|
Yes
|
10
|
1050
|
-16
|
-2
|
2.5 to 5.25
|
9
|
3.0 x 4.9
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µMAX/8
|
16
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| See All VCOs (14) |
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