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About AKM
AK1573C
EOL
Frequency Synthesizer with Integrated VCO
Frequency Synthesizer with Integrated VCO
EOL
Description
AK1573C is the Integer-N frequency synthesizer with integrated VCO (Voltage Controlled Oscillator). It is composed of programmable charge pump, reference divider, programmable divider, dual modulus prescaler (P / P + 1). With the feature of high-performance, low noise and small size, it can be used as a local signal source of a variety of frequency conversion. By combining with an external loop filter, AK1573C form a complete Phase Locked Loop. Access to the register is controlled by the serial interface of the 3-wire and Power supply voltage is 2.7V to 3.3V.
Key Features
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Low current consumption. / Low noise.
Applications
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Public safety and Community. / Emergency Wireless System. Wireless applications. Cellular BTS.
Specifications
| Part Number |
AK1573C |
|---|---|
| Description |
Integer-N + VCO |
| RF Frequency (MIN.) [MHz] |
32.8125 |
| RF Frequency (TYP.) [MHz] | |
| RF Frequency (MAX.) [MHz] |
3000 |
| REF Frequency (MIN.) [MHz] |
10 |
| REF Frequency (TYP.) [MHz] | |
| REF Frequency (MAX.) [MHz] |
300 |
| PFD Frequency [MHz] |
104 or less |
| Normalized Phase Noise [dBc/Hz] |
-223 |
| Current Consumption [mA] |
33 or more |
| Other | |
| Operating Temperature [℃] |
-40 to 85 |
| Device Package |
HWQFN |
| Number of Pins |
24 |
| VCO Frequency [MHz] |
2100 to 3000 |
| Divide 1 |
2100 to 3000 |
| Divide 2 |
1050 to 1500 |
| Divide 4 |
525 to 750 |
| Divide 8 |
262.5 to 375 |
| Divide 16 |
131.25 to 187.5 |
| Divide 32 |
65.625 to 93.75 |
| Divide 64 |
32.8125 to 46.875 |
Product Information
| Part Status |
EOL |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL2 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
1000 |
| Replacement P/N |
Block Diagram
