Questo sito web utilizza i cookie. Utilizzando questo sito, acconsenti all'utilizzo dei cookie. Per ulteriori informazioni, dai un'occhiata al nostro politica sulla riservatezza.

Le immagini servono solo come riferimento,

Vedi Specifiche Tecniche

LT5568-2EUF +BOM

GSM/EDGE OPTIMIZED, HIGH LINEARITY DIRECT QUADRATURE MODULATOR

Produttore:

Analog Devices, Inc
ProduttorePart #:

LT5568-2EUF
Scheda dati:

LT5568-2EUF Scheda dati (PDF)
Pacchetto/custodia:

QFN
Tipologia di prodotto:

RF Integrated Circuits
Ciclo vitale:

Unconfirmed
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per LT5568-2EUF

LT5568-2EUF Descrizione generale

The LT5568 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal using differential baseband I and Q signals. It supports PHS, GSM, EDGE, TD-SCDMA, CDMA, CDMA2000, WCDMA, and other systems. It may also be configured as an image reject upconverting mixer, by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband inputs consist of voltage-to-current converters that in turn drive double-balanced mixers. The outputs of these mixers are summed and applied to an on-chip RF transformer, which converts the differential mixer signals to a 50Ω single-ended output. The four balanced I and Q baseband input ports are intended for DC coupling from a source with a common mode voltage level of about 0.5V. The LO path consists of an LO buffer with single-ended input, and precision quadrature generators that produce the LO drive for the mixers. The supply voltage range is 4.5V to 5.25V.

Caratteristiche principali

Frequency Range: 700MHz to 1050MHz
High OIP3: +22.9dBm at 850MHz
Low Output Noise Floor at 5MHz Offset:
No RF:>
3-Ch CDMA2000 ACPR: –71.4dBc at 850MHz
Integrated LO Buffer and LO Quadrature Phase Generator
50Ω AC-Coupled Single-Ended LO and RF Ports
50Ω DC Interface to Baseband Inputs
Low Carrier Leakage: –43dBm at 850MHz
High Image Rejection: –46dBc at 850MHz
16-Lead 4mm × 4mm QFN Package

Applicazione

Infrastructure Tx for Cellular Bands
Image Reject Up-Converters for Cellular Bands
Low-Noise Variable Phase-Shifter for 700MHz to 1050MHz Local Oscillator Signals
RFID Reader

Politiche di servizio e altro

Relativi al servizio post-vendita e alla liquidazione

Pagamento

Metodo di pagamento

TT/bonifico bancario

PayPal

Western Union

Grammo dei soldi

Per canali di pagamento alternativi, contattaci a:

[email protected]

Spedizione e imballaggio

metodo di spedizione

Fedex

UPS

DHL

NTN

Imballaggio

AVAQ determina e confeziona tutti i dispositivi in base ai requisiti di protezione contro le scariche elettrostatiche (ESD) e il livello di sensibilità all'umidità (MSL)..