ADF4117BRUZ

Semiconductors - ICs

> Clock Timing & Frequency Management

> Phase Locked Loops - PLL

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Series Information for ADF4117BRUZ - Analog Devices

Features

  • feature
    ADF4116: 550 MHz ADF4117: 1.2 GHz ADF4118: 3.0 GHz 2.7 V to 5.5 V power supply Separate VP allows extended tuning voltage in 3 V systems Y Grade: u221240u00b0C to +125u00b0C Dual-modulus prescaler ADF4116: 8/9 ADF4117/ADF4118: 32/33 3-wire serial interface Digital lock detect Power-down mode Fastlock mode

Description

FREQUENCY SYNTHESIZER 1.2GHZ TSSOP-16

The ADF411x family of frequency synthesizers can be used to implement local oscillators (LO) in the upconversion and downconversion sections of wireless receivers and transmitters. They consist of a low noise digital phase frequency detector (PFD), a precision charge pump, a programmable reference divider, programmable A and B counters, and a dual-modulus prescaler (P/P + 1). The A (5-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). All of the on-chip registers are controlled 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

Newark Electronics
FREQUENCY SYNTHESIZER, 1.2GHZ, TSSOP-16; 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 RoHS Compliant: Yes
Richardson RFPD
PHASE-LOCK-LOOP (PLL)