ADRF6704ACPZ-R7 datasheet(5/36 Pages) AD

5 / 36 page

Data Sheet

ADRF6704

Rev. 0 | Page 5 of 36

Parameter

Test Conditions/Comments

Min

Typ

Max

Unit

BASEBAND INPUTS

IP, IN, QP, QN pins

I and Q Input DC Bias Level

400

500

600

Bandwidth

POUT ≈ −7 dBm, RF flatness of IQ modulator output calibrated out

0.5 dB

350

MHz

3 dB

750

MHz

Differential Input Impedance

920

Differential Input Capacitance

LOGIC INPUTS

CLK, DATA, LE, ENOP, LOSEL

Input High Voltage, VINH

1.4

3.3

Input Low Voltage, VINL

0.7

Input Current, IINH/IINL

0.1

μA

Input Capacitance, CIN

TEMPERATURE SENSOR

VPTAT voltage measured at MUXOUT

Output Voltage

TA = 25

°C, RL ≥10 kΩ (LO buffer disabled)

1.579

Temperature Coefficient

TA = −40

°C to +85°C, RL ≥10 kΩ

3.8

mV/

°C

POWER SUPPLIES

VCC1, VCC2, VCC3, VCC4, VCC5, VCC6, VCC7

Voltage Range

4.75

5.25

Supply Current

Normal Tx mode (PLL and IQMOD enabled, LO buffer disabled)

226

Tx mode using external LO input (internal VCO/PLL disabled)

135

Tx mode with LO buffer enabled

276

Power-down mode

1 The figure of merit (FOM) is computed as phase noise (dBc/Hz) – 10log10(fPFD) – 20log10(fLO/fPFD). The FOM was measured across the full LO range, with fREF = 80 MHz,

fREF power = 10 dBm (500 V/μs slew rate) with a 40 MHz fPFD. The FOM was computed at 50 kHz offset.

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