For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824

Phone: 978-250-3343

Fax: 978-250-3373

Order On-line at www.hittite.com

Application Support: Phone: 978-250-3343 or apps@hittite.com

32

HMC1197LP7FE

v00.0912

WIDEBAND DIRECT QUADRATURE MODULATOR

w/ FRACTIONAL-N PLL & VCO, 100 - 4000 MHz

GSM/EDGE Operation

The HMC1197LP7FE is suitable for GSM/EDGE applications. The EVM performance of the HMC1197LP7FE in a

GSM/EDGE environment is shown in Figure 8.

-1

0

1

2

3

4

5

6

-15

-12

-9

-6

-3

0

3

6

900 MHz

1900 MHz

OUTPUT POWER (dBm)

Wimax Operation

The HMC1197LP7FE is suitable for Wimax applications. The EVM performance of the HMC1197LP7FE in a Wimax

environment is shown in Figure 9.

0

1

2

3

4

5

-12

-9

-6

-3

0

3

WiMAX

OUTPUT POWER (dBm)

Figure 9. The HMC1197LP7FE EVM vs. Output Power @ Wimax 64QAM 3500MHz