For price, delivery, and to place orders, please contact Hittite Microwave Corporation:

20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

12

12 - 49

Parameter

Conditions

Min.

Typ.

Max.

Units

LOGOUT Interface

Output Voltage Range

0Vcc -1.0

V

10 / 10

ns

VSET Interface

Input Impedance

30

kΩ

Input Voltage Range

0.25 to 1.35

V

Low Frequency Gain

VSET to LOGOUT

56

dB

Open Loop Corner Frequency

700

kHz

Power Down (EN) Interface

Voltage Range for Normal Mode

V

Voltage Range for Powerdown Mode

0

V

Threshold Voltage

V

Power Supply (Vcc1, Vcc2, Vcc3)

Operating Voltage Range

4.5

5.5

V

Supply Current in Normal Mode

106

mA

Supply Current in Power Down Mode

1mA

[1] Vcc= Vcc1= Vcc2= Vcc3= +5V [3] -10 dBm Input Pulsed; measured from 10% to 70%; C9 removed from board

[4] -10 dBm Input Pulsed; measured from 90% to 10%; C9 removed from board

Parameter

Condition

Vcc1 = Vcc2 = Vcc3

+5V

Input Zo

50 Ω

T

A

+25 C

Fin

900 MHz

Test Conditions

LOGOUT Voltage & Error

vs. Input Power, Fin = 100 MHz

LOGOUT Voltage & Error

vs. Input Power, Fin = 50 MHz

0.2

0.8

1.4

2

2.6

-4

-2

0

2

4

-70

-60

-50

-40

-30

-20

-10

0

10

ERR +25C

ERR +85C

ERR -40C

Ideal

LOGOUT +25C

LOGOUT +85C

LOGOUT -40C

INPUT POWER (dBm)

0.2

0.8

1.4

2

2.6

-4

-2

0

2

4

-70

-60

-50

-40

-30

-20

-10

0

10

ERR +25C

ERR +85C

ERR -40C

Ideal

LOGOUT +25C

LOGOUT +85C

LOGOUT -40C

INPUT POWER (dBm)

Component Values Used at Key Application Frequencies with Vcc = +5V

Component

Frequency (MHz)

50

100

900

1900

2200

3600

5800

7000

7500

8000

10000

C1

100nF

100nF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

C2

100nF

100nF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

100pF

Unless otherwise noted: Vcc1, Vcc2, Vcc3 = +5V, TA = +25C

v04.0309

60 dB, LOGARITHMIC

DETECTOR / CONTROLLER, 1 - 10000 MHz