ADMV1013ACCZ-R7 datasheet(31/39 Pages) AD

31 / 39 page

Data Sheet

ADMV1013

Rev. A | Page 31 of 39

PERFORMANCE ACROSS COMMON-MODE

VOLTAGE IN I/Q MODE

Figure 96, Figure 97, and Figure 98 show the performance at

various common-mode voltages in I/Q mode. For each

common-mode voltage, the mixer gate voltage was changed

based on the equation described in the Baseband Quadrature

Modulation (I/Q Mode) section.

RF FREQUENCY (GHz)

0.4V

1.0V

1.2V

1.4V

1.8V

2.0V

2.4V

2.6V

Figure 96. Conversion Gain vs. RF Frequency at Multiple Common-Mode

Voltages in I/Q Mode (fBB = 100 MHz, LO = 0 dBm, TA = 25°C)

RF FREQUENCY (GHz)

0.4V

1.0V

1.2V

1.4V

1.8V

2.0V

2.4V

2.6V

Figure 97. Output IP3 vs. RF Frequency at Multiple Common-Mode Voltages

in I/Q Mode (fBB = 100 MHz, LO = 0 dBm, TA = 25°C)

RF FREQUENCY (GHz)

0.2V

0.4V

0.6V

0.8V

1.0V

1.2V

1.4V

1.6V

1.8V

2.0V

2.2V

2.4V

2.6V

Figure 98. Output P1dB vs. RF Frequency at Multiple Common-Mode

Voltages in I/Q Mode (fBB = 100 MHz, LO = 0 dBm, TA = 25°C)

OPERATING VCTRL1 AND VCTRL2 INDEPENDENTLY

The data shown in the Specifications section and the Typical

Performance Characteristics section is based on the VCTRL1

and VCTRL2 voltages being equal. Finer gain regulation can be

obtained if VCTRL1 and VCTRL2 are used separately. Operating

VCTRL1 and VCTRL2 also allows either maintaining IP3 or

noise figure performance while attenuating the RF output.

Figure 99, Figure 102, and Figure 105 show the conversion gain,

input IP3, and noise figure vs. the RF frequency, respectively (IF =

2 GHz, upper sideband, LO = 0 dBm at TA = 25°C), when

VCTRL1 is equal to VCTRL2.

Figure 100, Figure 103, and Figure 106 show the conversion

gain, input IP3, and noise figure vs. the RF frequency, respectively

(IF = 2 GHz, upper sideband, LO = 0 dBm at TA = 25°C), when

VCTRL2 is held at a minimum attenuation and VCTRL1 is

changed.

Figure 101, Figure 104, and Figure 107 show the conversion

gain, input IP3, and noise figure vs. the RF frequency, respectively

(IF = 2 GHz, upper sideband, LO = 0 dBm at TA = 25°C), when

VCTRL1 is held at minimum attenuation and VCTRL2

is changed.

–40

–50

–60

–30

–20

–10

VCTRL1 = 0V, VCTRL2 = 0V

VCTRL1 = 0.1V, VCTRL2 = 0.1V

VCTRL1 = 0.2V, VCTRL2 = 0.2V

VCTRL1 = 0.3V, VCTRL2 = 0.3V

VCTRL1 = 0.4V, VCTRL2 = 0.4V

VCTRL1 = 0.5V, VCTRL2 = 0.5V

VCTRL1 = 0.6V, VCTRL2 = 0.6V

VCTRL1 = 0.7V, VCTRL2 = 0.7V

VCTRL1 = 0.8V, VCTRL2 = 0.8V

VCTRL1 = 0.9V, VCTRL2 = 0.9V

VCTRL1 = 1.0V, VCTRL2 = 1.0V

VCTRL1 = 1.1V, VCTRL2 = 1.1V

VCTRL1 = 1.2V, VCTRL2 = 1.2V

VCTRL1 = 1.3V, VCTRL2 = 1.3V

VCTRL1 = 1.4V, VCTRL2 = 1.4V

VCTRL1 = 1.5V, VCTRL2 = 1.5V

VCTRL1 = 1.6V, VCTRL2 = 1.6V

VCTRL1 = 1.7V, VCTRL2 = 1.7V

VCTRL1 = 1.8V, VCTRL2 = 1.8V

RF FREQUENCY (GHz)

Figure 99. Conversion Gain vs. RF Frequency at Various VCTRL Voltages

(VCTRL1 = VCTRL2), IF Mode, IF Frequency = 2 GHz, Upper Sideband

–40

–30

–20

–10

RF FREQUENCY (GHz)

VCTRL1 = 0V

VCTRL1 = 0.1V

VCTRL1 = 0.2V

VCTRL1 = 0.3V

VCTRL1 = 0.4V

VCTRL1 = 0.5V

VCTRL1 = 0.6V

VCTRL1 = 0.7V

VCTRL1 = 0.8V

VCTRL1 = 0.9V

VCTRL1 = 1.0V

VCTRL1 = 1.1V

VCTRL1 = 1.2V

VCTRL1 = 1.3V

VCTRL1 = 1.4V

VCTRL1 = 1.5V

VCTRL1 = 1.6V

VCTRL1 = 1.7V

VCTRL1 = 1.8V

Figure 100. Conversion Gain vs. RF Frequency at Various VCTRL1 Voltages

(VCTRL2 = 1.8 V), IF Mode, IF Frequency = 2 GHz, Upper Sideband

ADMV1013ACCZ-R7 数据表(PDF) 31 Page - Analog Devices

ADMV1013ACCZ-R7 数据表(HTML) 31 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

数据表下载

链接网址

ADMV1013ACCZ-R7 数据表(PDF) 31 Page - Analog Devices

ADMV1013ACCZ-R7 数据表(HTML) 31 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

数据表 下载

链接网址

数据表下载