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Vedi Specifiche Tecniche

IFR3000 +BOM

Produttore:

QUALCOMM
ProduttorePart #:

IFR3000
Scheda dati:

IFR3000 Scheda dati (PDF)
Pacchetto/custodia:

QFP-48
RoHS:
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per IFR3000

Caratteristiche principali

Supports IS-98 (CDMA) and IS-19 (AMPS) standards for dual-mode operation
2.7 to 3.15 V supply voltage
Low current: 26 / 21 mA in CDMA Rx / FM Rx Modes
Rx power control through 90 dB dynamic range AGC amplifier
IF mixer for downconverting IF to analog baseband
Low-pass filtering for CDMA and FM I- and Q-component baseband signal demodulation
4-bit ADCs convert CDMA I and Q analog baseband components to digital baseband
8-bit ADCs convert FM I and Q analog baseband to digital baseband
Clock generators for CDMA / AMPS operation
VCO for generation of Rx LO mixing signal
I- and Q-channel DC offset control inputs drive baseband DC voltage offset to zero in CDMA and FM signal paths
Operational Mode compatibility with the MSM2300™, MSM3000® and MSM3100™ devices
Enhanced features with MSM3000 device through three-line serial bus interface (SBI):
– Slotted FM Mode
– Selective power-down
– Mode selection
48-lead LQFP and 48-pin BCC packaging options for dense circuit assemblies
IFT3000 Device Features
Supports IS-98 (CDMA) and IS-19 (AMPS) standards for dual-mode operation
Operates on 2.7 to 3.15 V supply voltage
8-bit DACs convert digital baseband signals to analog baseband
CDMA and FM signal paths include lowpass filters for I and Q output waveform smoothing
IF mixer upconverts analog baseband to IF
Tx power control through 85 dB dynamic range AGC amplifier
Programmable Tx PLL for generating Tx IF frequency
VCO for generation of Tx LO mixing signal
8-bit general-purpose ADC with 3-input analog multiplexer and selectable input ranges
Operational Mode compatibility with the MSM2300 and MSM3000 devices
Enhanced features with MSM3000 device through three-line serial bus interface (SBI):
– Tx PLL phase-detector polarity
– Tx PLL programmability
– Punctured CDMA transmission
– Selective power-down
– Mode selection
48-lead LQFP and 48-pin BCC packaging options for dense circuit assemblies

Specifiche

Product Category

IC Chips

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Metodo di pagamento

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Grammo dei soldi

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[email protected]

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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)..