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

9

HMC1197LP7FE

v00.0912

WIDEBAND DIRECT QUADRATURE MODULATOR

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

Fractional-N Spurious Performance

Figure of Merit for PLL/VCO

Auxiliary LO Output, Open Loop Phase

Noise vs. Frequency

Auxiliary LO Output, Open Loop Phase

Noise vs. Frequency

Auxiliary LO Output, Open Loop Phase

Noise vs. Temperature

[1] 122.88 MHz clock input, PFD = 61.44 MHz, Channel Spacing = 240 KHz

Fractional-N Spurious

Performance @ 2646.96 MHz

-180

-160

-140

-120

-100

-80

-60

-40

1

10

100

1000

10000

100000

3862 MHz

3643 MHz

3491 MHz

3044 MHz

2558 MHz

2129 MHz

OFFSET (KHz)

-180

-160

-140

-120

-100

-80

-60

-40

1

10

100

1000

10000

100000

3862.4 Mhz

3643.33 MHz

3491.74 MHz

3044 MHz

2558 MHz

2129.4 MHz

OFFSET (KHz)

-180

-160

-140

-120

-100

-80

-60

-40

1

10

100

1000

10000

100000

OFFSET (KHz)

-180

-170

-160

-150

-140

-130

-120

-110

-100

100

1000

+25 C

-40 C

+85 C

FREQUENCY (MHz)

300

30

100 MHz Offset

1 MHz Offset

100 kHz Offset

4000

-240

-230

-220

-210

-200

100

1000

10

4

10

5

10

6

FREQUENY OFFSET (Hz)

FOM Floor

FOM 1/f Noise

Typ FOM vs Offset

-180

-160

-140

-120

-100

-80

-60

-40

1

10

100

1000

10000

100000

OFFSET (KHz)