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ADF4150:  Fractional-N / Integer-N PLL Synthesizer

The ADF4150 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers if used with an external voltage controlled oscillator (VCO), loop filter and external reference frequency.

The ADF4150 is for use with external VCO parts and is software compatible with the ADF4350. The VCO frequency can be divided by 1/2/4/8 or 16 to allow the user to generate ...More

ADF4150:  Fractional-N / Integer-N PLL Synthesizer

Product Description

The ADF4150 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers if used with an external voltage controlled oscillator (VCO), loop filter and external reference frequency.

The ADF4150 is for use with external VCO parts and is software compatible with the ADF4350. The VCO frequency can be divided by 1/2/4/8 or 16 to allow the user to generate RF output frequencies as low as 31.25 MHz. For applications that require isolation, the RF output stage can be muted. The mute function is both pin and software controllable.

Control of all the on-chip registers is through a simple 3-wire interface. The device operates with a power supply ranging from 3.0 V to 3.6 V and can be powered down when not in use.

The ADF4150 is available in a 4 mm × 4 mm package.

Applications

  • Wireless infrastructure (WCDMA, TD-SCDMA, WiMAX, GSM, PCS, DCS, DECT)
  • Test equipment
  • Wireless LANs, CATV equipment
  • Clock generation

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    • Fractional-N synthesizer and integer-N synthesizer
    • Programmable divide-by 1/2/4/8 or 16 output
    • 3.0 V to 3.6 V power supply
    • 1.8 V logic compatibility
    • Separate charge pump supply (VP) allows extended tuning voltage in 3 V systems
    • Programmable dual-modulus prescaler of 4/5 or 8/9
    • Programmable output power level
    • RF output mute function
    • 3-wire serial interface
    • Analog and digital lock detect
    • Switched bandwidth fast-lock mode
    • Cycle slip reduction
    • Type: Frac-N/Int-N
    • Max RF Input (MHz): 4400MHz
    • Norm Phase Noise (dBc/Hz): -219dBc
    • Max REFin (MHz): 250MHz
    • RF Prescalers: 4/5,8/9
    • Supply Current : 25mA
    • Prog Supply Current (mA): 30-50
    • Programmable Output Power: -4 to +5dBm
    • Package: 24-Lead CSP

    Of Note ...

    This part is not yet released to manufacturing. For samples and more information please contact the RF/IF Components Group.

    Similar Products

    arrow View Full Interactive Product Selection Table
    Part# Type Max RF Input (MHz) Output Frequency Range Norm Phase Noise (dBc/Hz) Max REFin (MHz) RF Prescalers Supply Current Package Price* (1000-4999)
    AD809 Synthesizer - 155.52 MHz - 19.44 - 17 16-Lead SOIC $3.85
    ADF4001 Single Integer-N 200 - -214 104 n/a 4.5 16-Lead TSSOP, 20-Lead CSP $1.72
    ADF4002 Single Integer-N 400 - -222 300 n/a 5 16-Lead TSSOP, 20-Lead CSP $1.97
    ADF4007 Single Integer-N 7500 - -219 240 N counter = 8/16/32/64 13 20-Lead CSP $2.16
    ADF4106 Single Integer-N 6000 - -219 300 16/17, 32/33, 64/65, 8/9 13 16-Lead TSSOP, 20-Lead CSP $2.16
    ADF4107 Single Integer-N 7000 - -219 250 16/17, 32/33, 64/65, 8/9 13 16-Lead TSSOP, 20-Lead CSP $2.67
    ADF4108 Single Integer-N 8000 - -219 250 16/17, 32/33, 4/5, 64/65, 8/9 15 20-Lead CSP $3.34
    ADF4110 Single Integer-N 550 - -215 104 16/17, 32/33, 64/65, 8/9 4.5 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4111 Single Integer-N 1200 - -215 104 16/17, 32/33, 64/65, 8/9 4.5 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4112 Single Integer-N 3000 - -215 104 16/17, 32/33, 64/65, 8/9 6.5 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4113 Single Integer-N 4000 - -215 104 16/17, 32/33, 64/65, 8/9 8.5 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4113HV Single Integer-N 4000 - -212 150 16/17, 32/33, 64/65, 8/9 11 16-Lead TSSOP, 20-Lead CSP $2.49
    ADF4116 Single Integer-N 550 - -211 100 8/9 4.5 16-Lead TSSOP $2.28
    ADF4117 Single Integer-N 1200 - -213 100 32/33 4.5 16-Lead TSSOP $2.28
    ADF4118 Single Integer-N 3000 - -216 100 32/33 6.5 16-Lead TSSOP $2.28
    ADF4150 Frac-N/Int-N 4400 - -219 250 4/5, 8/9 25 24-Lead CSP -
    ADF4153 Single Fractional-N 4000 - -213 250 4/5, 8/9 20 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4154 Single Fractional-N 4000 - -213 250 4/5, 8/9 20 16-Lead TSSOP, 20-Lead CSP $2.28
    ADF4156 Single Fractional-N 6000 - -211 250 4/5, 8/9 26 16-Lead TSSOP, 20-Lead CSP $3.04
    ADF4157 Single Fractional-N 6000 - 207 300 - 23 16-Lead TSSOP, 20-Lead CSP $3.25
    ADF4193 Fast Settling PLL 3500 - -216 300 4/5, 8/9 68 32-Lead CSP $8.60
    ADF4206 Dual Integer-N 550 - 92 40 32/33, 64/65 9.5 16-Lead TSSOP $2.04
    ADF4208 Dual Integer-N 2000 - 91 40 32/33, 64/65 14 20-Lead TSSOP $2.04
    ADF4212 Dual Integer-N 2700 - 91 115 16/17, 32/33, 64/65, 8/9 11.5 20-Lead CSP, 20-Lead TSSOP $2.45
    ADF4212L Dual Integer-N 2400 - -215 115 16/17, 32/33, 64/65, 8/9 6 20-Lead CSP, 20-Lead TSSOP $2.45
    ADF4213 - 3000 - 91 115 16/17, 32/33, 8/9 20 - $1.79
    ADF4216 - 1200 - 87 40 32/33, 64/65 18 - $1.94
    ADF4218L Dual Integer-N 3000 - -216 110 32/33, 64/65 7 20-Lead TSSOP, 24-Lead BCC $2.54
    ADF4252 Dual Fractional-N 3000 - -214 150 4/5, 8/9 13 24-Lead CSP $2.67
    ADF4350 Frac-N/Int-N w/ VCO - 137.5-4400 MHz 213 105 4/5, 8/9 27 32-Lead CSP $10.30
    ADF4360-0 Synthesizer/VCO Integer-N - 2400-2725 MHz -214 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-1 Synthesizer/VCO Integer-N - 2050-2450 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-2 Synthesizer/VCO Integer-N - 1850-2150 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-3 Synthesizer/VCO Integer-N - 1600-1950 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-4 Synthesizer/VCO Integer-N - 1450-1750 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-5 Synthesizer/VCO Integer-N - 1200-1400 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-6 Synthesizer/VCO Integer-N - 1050-1250 MHz -217 250 16/17, 32/33, 8/9 - 24-Lead CSP $3.10
    ADF4360-7 Synthesizer/VCO Integer-N - 350-1800 MHz -217 250 16/17, 8/9 - 24-Lead CSP $3.10
    ADF4360-8 Synthesizer/VCO Integer-N - 65-400 MHz -217 250 - - 24-Lead CSP $3.10
    ADF4360-9 Synthesizer/VCO Integer-N - 1.1-200 MHz 218 250 - 7.5 - $3.06
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    *The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
    **Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.