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

3

HMC769LP6CE

v01.0112

FRACTIONAL-N PLL WITH

INTEGRATED VCO, 9.05 - 10.15 GHz

Parameter

Condition

Min.

typ.

Max.

Units

REF Input Characteristics

Frequency range (3.3V)

dC

50

350

Mhz

Power From 50Ω Source

with off chip 100Ω

termination

6

dBm

return Loss

-16

-8

dBm

ref divider range (14-Bit)

1

16,383

Phase Detector Rate

integer Mode

dC

50

115

Mhz

Fractional Mode a

dC

50

80

Mhz

Fractional Mode B

dC

50

100

Mhz

Charge Pump

CP Output Current

20µa steps

CP_gain = CP_current ÷ 2∏

(amps/rad)

0.02

2.5

ma

CP hiK

see “Charge Pump gain”

section of “Operation guide”

3.5

6

ma

Logic Inputs

Switching threshold (Vsw)

Vih/ViL within 50mV of Vsw

38

47

54

%VddiO

Logic Outputs

VOh Output high Voltage

VddiO

V

VOL Output Low Voltage

0

V

Output impedance: Pull Up

VddiO = 3.3V

115

150

180

Ω

Output impedance: Pull dn

VddiO = 3.3V

130

135

210

Ω

dC Load

1.5

ma

digital Output driver delay

SCK to digital Output delay

1.7 ns with a 3 pF load

0.5ns + 0.2ns/pF

8.2ns + 0.2ns/pF

ns

Power Supply Voltages

VCCVCO - VCO Supply

4.75

5.0

5.25

V

rVdd, aVdd, VCCPS, VCChF,

VddPd - analog Supply

all must be equal

2.7

3.3

3.5

V

dVdd, VddiO - digital Supply

both must be equal

2.7

3.3

3.5

V

VddLS, VPPCPa - Charge pump

both must be equal

4.7

5.0

5.2

V

Power Supply Currents

5.0V - VCO Current Consumption

200

265

300

ma

3.3V - PLL Current Consumption

all modes

34

54

95

ma

5.0V - Ccharge Pump Current Consumption

all modes

3

7

16

Power down Current

except VCO

100

µa

Bias Reference Voltage (Pin 20)

Measured with 10 gΩ meter

1.88

1.92

1.96

V