ADRF6703 datasheet(10/36 Pages) AD

10 / 36 page

ADRF6702

Data Sheet

Rev. B | Page 10 of 36

TYPICAL PERFORMANCE CHARACTERISTICS

VS = 5 V; TA = 25°C; baseband I/Q amplitude = 1 V p-p differential sine waves in quadrature with a 500 mV dc bias; baseband I/Q

frequency (fBB) = 1 MHz; fPFD = 38.4 MHz; fREF = 153.6 MHz at +4 dBm Re:50 Ω (1 V p-p); 130 kHz loop filter, unless otherwise noted.

LO FREQUENCY (MHz)

1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150

TA =–40°C

TA =+25°C

TA =+85°C

Figure 4. Single Sideband (SSB) Output Power (POUT) vs.

LO Frequency (fLO) and Temperature; Multiple Devices Shown

TA =–40°C

TA =+25°C

TA =+85°C

LO FREQUENCY (MHz)

1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150

Figure 5. SSB Output 1dB Compression Point (OP1dB) vs. LO Frequency (fLO)

and Temperature; Multiple Devices Shown

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

BASEBAND INPUT VOLTAGE (V p-p Differential)

–20

–16

–12

–8

–4

0.1

SECOND-ORDER

DISTORTION (dBc)

THIRD-ORDER

DISTORTION (dBc)

CARRIER FEEDTHROUGH (dBm)

SIDEBAND

SUPPRESSION (dBc)

SSB OUTPUT

POWER (dBm)

Figure 6. SSB Output Power, Second- and Third-Order Distortion, Carrier

Feedthrough and Sideband Suppression vs. Baseband Differential Input

Voltage (fOUT = 1960 MHz)

1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150

LO FREQUENCY (MHz)

VS =5V

VS =5.25V

VS =4.75V

Figure 7. Single Sideband (SSB) Output Power (POUT) vs.

LO Frequency (fLO) and Power Supply; Multiple Devices Shown

1550 1600 1650 1700 1750 1800 1850 1900 1950 2000 2050 2100 2150

LO FREQUENCY (MHz)

VS =5V VS =5.25V

VS =4.75V

Figure 8. SSB Output 1dB Compression Point (OP1dB) vs. LO Frequency (fLO)

and Power Supply

–100

–90

–80

–70

–60

–50

–40

–30

–20

–10

BASEBAND INPUT VOLTAGE (V p-p Differential)

–20

–16

–12

–8

–4

0.1

SECOND-ORDER

DISTORTION (dBc)

THIRD-ORDER

DISTORTION (dBc)

CARRIER

FEEDTHROUGH (dBm)

SSB OUTPUT

POWER (dBm)

SIDEBAND

SUPPRESSION (dBc)

Figure 9. SSB Output Power, Second- and Third-Order Distortion, Carrier

Feedthrough and Sideband Suppression vs. Baseband Differential Input

Voltage (fOUT = 2140 MHz)

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