ADF4108BCPZ Clock Timing & Frequency Management by Analog Devices

FREQ SYNTHESIZER PLL SMD LFCSP-20

Status: Unknown
Series: ADF4108 Series
RoHS: Unknown
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The ADF4108 frequency synthesizer can be used to implement local oscillators in the upconversion and downconversion sections of wireless receivers and transmitters. It consists of a low noise digital PFD (phase frequency detector), a precision charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1). The A (6-bit) and B (13-bit) counters, in conjunction with the dual-modulus prescaler (P/P + 1), implement an N divider (N = BP + A). In addition, the 14-bit reference counter (R counter), allows selectable REFIN frequencies at the PFD input. A complete phase-locked loop (PLL) can be implemented if the synthesizer is used with an external loop filter and voltage controlled oscillator (VCO). Its very high bandwidth means that frequency doublers can be eliminated in many high frequency systems, simplifying system architecture and reducing cost.
Distributor Stock
Logo for element14 element14
118 units
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Logo for Newark Electronics Newark Electronics
118 units
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Logo for Farnell Farnell
118 units
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Logo for Chip One Stop Chip One Stop
47 units
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Logo for Arrow Electronics Arrow Electronics
38 units
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Specifications

PLL Type Frequency Synthesis
Frequency 8GHz
No. of Pins 20Pins
PLL Case Style LFCSP
Supply Voltage Min 3.2V
Supply Voltage Max 3.6V
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range ADF4108 Series
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (07-Jul-2017)
Base Number 4108
Frequency Max 104MHz
Operating Temperature Range -40°C to +85°C
Supply Current 17mA
Supply Voltage Range 3.2V to 3.6V
Termination Type Surface Mount Device

Alternative Descriptions

PLL, FREQUENCY SYNTHESIS, 8GHZ, LFCSP-EP | element14
PHASE LOCK LOOP. ROHS COMPLIANT: YES | Newark Electronics
Clock Generator 20MHz to 8GHz Input 325MHz Output 20-Pin LFCSP EP Tray | Holdelec
PHASE-LOCK-LOOP (PLL) | Richardson RFPD

More Parts in Phase Locked Loops - PLL


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The ADF4108BCPZ is listed under Semiconductors - ICs > Clock Timing & Frequency Management > Phase Locked Loops - PLL.

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This part has not been flagged as RoHS Compliant.

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