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For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, 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

12

Absolute Maximum Ratings

eleCtrOstatiC sensitiVe deViCe

ObserVe Handling preCaUtiOns

Absolute Bias Resistor Range & Recommended Bias Resistor Values for Idd

Vdd

rbias Ω

total idd (ma)

min.

max.

recommended

3V

Open Circuit

2.2k

195

4.7k

201

10k

206

5V

0

Open Circuit

0

231

120

243

270

252

[1] Operation with Vdd= 3V and rbias < 1K Ohm may result in the part becoming conditionally stable which is not recommended.

270Ω for Vdd= 5V, Rbias= 10kΩ for Vdd= 3V)

Vdd (V)

total idd (ma)

2.7

191

3.0

206

3.3

220

4.5

230

5.0

252

5.5

271

Note: Amplifier will operate over full voltage ranges shown above.

drain bias Voltage (Vdd)

5.5 V

rf input power (rfin)

(Vdd = +5 Vdc)

-5 dbm + attenuation state

(do not exceed +10 dbm)

Channel temperature

150 °C

digital inputs (reset, shift Clock,

latch enable, serial input)

-0.5 to Vdd +0.5V

Continuous pdiss (t= 85 °C)

(derate 28 mW/°C above 85 °C)

1.8 W

thermal resistance

(channel to ground paddle)

36.2 °C/W

storage temperature

-65 to +150 °C

Operating temperature

-40 to +85 °C

HMC708LP5 / 708LP5E

v03.0409

0.5 dB LSB 6-BIT DIGITAL

VARIABLE GAIN AMPLIFIER, 1700 - 2200 MHz