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

11

HMC1197LP7FE

v00.0912

WIDEBAND DIRECT QUADRATURE MODULATOR

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

Closed Loop Phase Noıse Wıth External

VCO HMC384LP4E

Auxiliary LO Differential Output Return

Loss

Auxiliary LO Single Ended Output Return

Loss

-180

-160

-140

-120

-100

-80

-60

-40

1

10

100

1000

10000

OFFSET (KHz)

-5

0

5

10

15

20

400

800

1200

1600

2000

2400

2800

OUTPUT FREQUENCY (MHz)

S21 EXT-IN LO OUT DIFFERENTIAL OUTPUT

S21 EXT-IN LO OUT SINGLE-ENDED OUTPUT

-30

-25

-20

-15

-10

-5

0

100

1000

OUTPUT FREQUENCY (MHz)

-30

-25

-20

-15

-10

-5

0

100

1000

OUTPUT FREQUENCY (MHz)

[1] S21 from Ext_VCO (pin 35, 36) in and LO (pin26, 27) out.