ADF4401ABCEZ datasheet(4/39 Pages) AD

4 / 39 page

ADF4401A

Data Sheet

Rev. 0 | Page 4 of 39

Parameter

Min

Typ

Max

Unit

Test Conditions/Comments

LOGIC OUTPUTS

Output High Voltage (VOH)

AVDD − 0.4

3.3 V output selected

1.5

1.875

1.8 V output selected

Output High Current (IOH)

500

µA

Output Low Voltage (VOL)

0.4

Output low current (IOL) = 500 µA

POWER SUPPLIES

AVDD (Except VCO, Mixer, and Amplifier)

3.15

3.3

3.45

VCC_PLL, VCC_CAL, VRF_OUT, VRF_INT, VCC_DIV,

VCC_NDIV, and VCC_REG are grouped as AVDD and

are at the same voltage

VCC_MIX

3.15

3.3

3.45

Must be equal to AVDD

VCC_VCO

4.75

5.25

VCC_RF

4.75

5.25

Voltages must equal VCC_VCO

VCC_IF1

4.75

5.25

VCC_IF2

4.75

5.25

Calibration PLL Supply Current (IPLL)

VCC_CAL, VCC_NDIV, VCC_PLL, and VCC_REG

Calibration mode

Translation loop mode

Output Divider Supply Current (ICC_DIV)

RF output disabled, internal RF enabled

Divider = 1

RF output and internal RF enabled

Divider = 2

Divider = 4

103

Divider = 8

112

Divider = 16

117

Divider = 32

121

Divider = 64

124

RF Output Supply Current (IRF_OUT)

RF output disabled

RF_OUT_POWER = −4 dBm

RF_OUT_POWER = −1 dBm

RF_OUT_POWER = 2 dBm

RF_OUT_POWER = 5 dBm

Internal RF Supply Current (IRF_INT)

µA

Internal RF disabled

POUT_AUX = low power for 0

POUT_AUX = high power for 1

VCO Supply Current (ICC_VCO)

140

200

RF Amplifier Current (ICC_RF)

ICC_IF1 Amplifier Current

ICC_IF2 Amplifier Current

Mixer Supply Current (ICC_MIX)

LO Doubler Disabled

120

140

LO Doubler Enabled

136

160

3.3 V Total Current

386

473

RF output enabled, RF output Setting 3, RF

divider Setting 1, internal RF Setting 1, calibration

PLL enabled, mixer LO doubler enabled

308

RF output enabled, RF output Setting 3, RF

divider Setting 1, internal RF Setting 1, calibration

PLL disabled, mixer LO doubler disabled

5 V Total Current

368

470

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