HMC8413 datasheet(19/21 Pages) AD

19 / 21 page

Data Sheet

HMC8413

Rev. 0 | Page 19 of 21

EXTENDING OPERATION BELOW 10 MHz

The operation of the HMC8413 can be extended below 10 MHz

by adding a 10 μH inductor (Coilcraft 0603AF-103XJE) and 1 kΩ

shunt resistor. The 10 μH inductor and 1 kΩ shunt are placed

in series with the 0.9 μH inductor (Coilcraft 0402DF-901XJRE)

to form a multisection bias network. Figure 72 shows the

broadband gain and return loss, and Figure 73 shows the narrow-

band gain and return loss. Figure 74 shows the application circuit

for operation below 10 MHz.

S11

S21

S22

FREQUENCY (GHz)

–25

–20

–15

–10

–5

Figure 72. Gain and Return Loss vs. Frequency, 1 MHz to 9 GHz, VDD = 5 V,

IDQ = 95 mA

S11

S21

S22

FREQUENCY (MHz)

100 120 140 160 180 200

–20

–15

–10

–5

Figure 73. Gain and Return Loss vs. Frequency, 1 MHz to 200 MHz,

VDD = 5 V, IDQ = 95 mA

GND

787Ω

RFIN

15Ω

0.1µF

GND

RFOUT

0.9µH

0.14

VDD

0.1µF

10pF

10µH

1kΩ

HMC8413

µH

0.1µF

Figure 74. Application Circuit for Operation Below 10 MHz

HMC8413 Datasheet(PDF) 19 Page - Analog Devices

HMC8413 Datasheet(HTML) 19 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

Datasheet Download

Link URL