HMC832LP6GETR datasheet(14/49 Pages) AD

14 / 49 page

Data Sheet

HMC832

Figure 33. Current Consumption in Single-Ended Output Configuration,

Output Gain Configured in VCO_REG 0x07[3:0], Differential or Single-Ended

Mode Programmed in VCO_REG 0x03[3:2]

Figure 34. Reference Input Sensitivity, Square Wave, Measured from a 50 Ω

Source with a 100 Ω External Resistor Termination

Figure 35. Mute Mode Isolation, Measured at Output

Figure 36. Current Consumption in Differential Output Configuration,

Output Gain Configured in VCO_REG 0x07[3:0], Differential or Single-Ended

Mode Programmed in VCO_REG 0x03[3:2]

Figure 37. Reference Input Sensitivity, Sinusoidal Wave, Measured from a

50 Ω Source with a 100 Ω External Resistor Termination

160

170

180

190

200

210

220

230

240

OUTPUT FREQUENCY (MHz)

fO/2

fO/62

500

1000

1500

2000

2500

3000

HIGH PERFORMANCE MODE

(VCO_REG0x03[1:0] = 3d)

LOW CURRENT

CONSUMPTION MODE

(VCO_REG0x03[1:0] = 1d)

fO/4

OUTPUT GAIN 0dB

OUTPUT GAIN 6dB

220

222

224

226

228

230

232

14MHz SQUARE WAVE

25MHz SQUARE WAVE

50MHz SQUARE WAVE

100MHz SQUARE WAVE

–12

–9

–6

–3

–15

REFERENCE POWER (dBm)

–110

–90

–70

–50

–30

–10

1000

100

FRQUENCY (MHz)

3000

MUTE ON (VCO_REG0x03[8:7] = 3d)

SIGNAL ON RF_N PIN WHEN RF_N PIN OFF,

RF_P PIN ON (VCO_REG0x03[3:2] = 1d),

MUTE OFF (ON ONLY DURING VCO

CALIBRATION VCO_REG0x03[8:7] = 1d)

BOTH RF_N AND RF_P PINS OFF,

(VCO_REG0x03[3:2] = 0d),

MUTE OFF (ON ONLY DURING VCO

CALIBRATION VCO_REG0x03[8:7] = 1d)

180

200

220

240

260

OUTPUT FREQUENCY (MHz)

fO/2

fO/4

fO/62

500

1000

1500

2000

2500

3000

OUTPUT GAIN 0dB

OUTPUT GAIN 6dB

HIGH PERFORMANCE MODE

(VCO_REG0x03[1:0] = 3d)

LOW CURRENT

CONSUMPTION MODE

(VCO_REG0x03[1:0] = 1d)

200

205

210

215

220

225

230

235

–20

–15

–10

–5

14MHz SINUSOIDAL

25MHz SINUSOIDAL

50MHz SQUARE

100MHz SQUARE

REFERENCE POWER (dBm)

Rev. A | Page 13 of 48

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