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10

10 - 77

HMC697LP4 / 697LP4E

v01.0309

SiGe WIDEBAND DIRECT QUADRATURE

MODULATOR, 200 - 4000 MHz

Parameter

Conditions

Min.

Typ.

Max.

Units

RF Output

RF Frequency Range

200

4000

MHz

RF Return Loss

15

dB

LO Input

LO Frequency Range

200

4000

MHz

LO Input Power

-6

0

+6

dBm

LO Port Return Loss

12

dB

Baseband Input Port

Baseband Input DC Voltage (Vbbdc)

+1.4

+1.5

+1.6

V

Baseband Input DC Bias Current (Ibbdc)

Single-ended.

90

μA

Single-ended Baseband Input Capacitance

De-embed to the lead of the device.

4.5

pF

DC Power Requirements

See Test Conditions Below

Supply Voltage (Vcc1, Vcc2)

+4.5

+5.0

+5.5

V

Supply Current (Icc1 + Icc2)

168

mA

Parameter

Condition

Temperature

+25 °C

Baseband Input Frequency

200 kHz

Baseband Input DC Voltage (Vbbdc)

+1.5V

Baseband Input AC Voltage

(Peak to Peak Differential, I and Q)

1.6V

Baseband Input AC Voltage for OIP3 Measurement

(Peak to Peak Differential, I and Q)

800 mV per tone @ 150 & 250 kHz

Frequency Offset for Output Noise Measurements

20 MHz

Supply (Vcc1, Vcc2)

+5.0V

LO Input Power

0 dBm

LO Input Mode

Single-Ended through LOP

Mounting Configuration

Refer to HMC697LP4E Application Schematic Herein

Sideband & Carrier Feedthrough

Uncalibrated

Calibrated vs. Uncalibrated Test Results

During the Uncalibrated Sideband and Carrier Suppression tests, care is taken to ensure that the I/Q signal paths from

the Vector Signal Generator (VSG) to the Device Under Test (DUT) are equal. The “Uncalibrated, +25 °C” Sideband

and Carrier Suppression plots were measured at room temperature, while the “Uncalibrated, over Temperature”

Sideband and Carrier Suppression plots represent the worst case uncalibrated suppression levels measured at T=

-40 °C, +25 °C, and +85 °C.

The “Calibrated, + 25 °C” Sideband Suppression data was plotted after a manual adjustment of the I/Q amplitude

balance and I/Q phase offset (skew) at +25 °C, and at each LO input power level. The +25 °C adjustment settings

were held constant during tests over temperature. The “Calibrated, over Temperature” plots represent the worst case

calibrated Sideband Suppression levels at T= -40 °C, +25 °C, and +85 °C.

The “Calibrated, +25 °C” Carrier Suppression data was plotted after a manual adjustment of the Ip/In & Qp/Qn DC

offsets at +25 °C, and at each LO input power level. The +25 °C adjustment settings were held constant during tests

over temperature. The “Calibrated, over Temperature” plots represent the worst case Carrier Suppression levels

measured at T= -40 °C, +25 °C, and +85 °C.