Series Information for ADF4111BRUZ - Analog Devices
Features
ADF4110: 550 MHz; ADF4111: 1.2 GHz; ADF4112: 3.0 GHz;
ADF4113: 4.0 GHz
2.7 V to 5.5 V power supply
Separate charge pump supply (VP) allows extended tuning
voltage in 3 V systems
Programmable dual-modulus prescaler 8/9, 16/17, 32/33, 64/65
Programmable charge pump currents
Programmable antibacklash pulse width
3-wire serial interface
Analog and digital lock detect
Hardware and software power-down mode
The ADF4110 family of frequency synthesizers can be used to implement local oscillators in the upconversion and downcon- version sections of wireless receivers and transmitters. They consist 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). Control of all the on-chip registers is via a simple 3-wire interface. The devices operate with a power supply ranging from 2.7 V to 5.5 V and can be powered down when not in use.
Specifications
PLL Type:
Frequency Synthesis
Frequency:
1.2GHz
No. of Pins:
16Pins
PLL Case Style:
TSSOP
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (07-Jul-2017)
Supply Current:
4.5mA
Alternate Descriptions
RS Components
PLL Frequency Synthesizer Single
Newark Electronics
IC, PLL FREQ SYNTH, 16TSSOP; PLL Type:Frequency Synthesis; Frequency:1.2GHz; No. of Pins:16Pins; PLL Case Style:TSSOP; Supply Voltage Min:2.7V; Supply Voltage Max:5.5V; Operating Temperature Min:-40°C; Operating Temperature Max:85°C;RoHS Compliant: Yes
Conrad
Integrated circuits from leading manufacturers. Please read our extensive documentation, which is free to download.
RS Components UK
PLL Frequency Synthesizer Single
RS Components DE
Frequenz-Synthesizer ADF4111BRUZ, CP 20, 16-Pin Versorgungsstrom max. : 5.5 mA Eingangsfrequenz max. : 1400MHz Montage-Typ : SMD Abmessungen : 5 x 4.4 x 1.05mm Breite : 4.4mm Arbeitsspannnung max. : 5.5 V Betriebstemperatur max. : +85 °C Arbeitsspannnung min. : 2.7 V Betriebstemperatur min. : -40 °C, Analog Devices
