HMC743LP6C Datasheet, PDF (11/14 Pages) Hittite Microwave Corporation – 0.5 dB LSB GaAs MMIC 12-BIT DIGITAL VARIABLE GAIN AMPLIFIER, DC - 4 GHz

v02.0709
HMC743LP6C / 743LP6CE
0.5 dB LSB GaAs MMIC 12-BIT DIGITAL
VARIABLE GAIN AMPLIFIER, DC - 4 GHz
13
Truth Table (for each attenuator)
Control Voltage Input
Attenuation
D5
D4
D3
D2
D1
D0
High High High High High High
0 dB
High High High High High Low
-0.5 dB
High High High High Low High
-1 dB
High High High Low High High
-2 dB
High High Low High High High
-4 dB
High Low High High High High
-8 dB
Low High High High High High
-16 dB
Low Low Low Low Low Low
-31.5 dB
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
Bias Voltage
Vdd (V)
+5.0
Vcc (V)
+5.0
Idd (Typ.) (mA)
2
Icc (mA)
82
Outline Drawing
Absolute Maximum Ratings
RF Input Power ^[1]
Digital Inputs (CLK, LEA, LEB,
SERIN, PUP1, PUP2 & B0)
Bias Voltage (Vdd)
Collector Bias Voltage (Vcc)
Channel Temperature
Continuous Pdiss (T = 85 °C)
(derate 14.5 mW/°C above 85 °C) ^[1]
Thermal Resistance
Storage Temperature
Operating Temperature
[1] At max gain settling
11.5 dBm (T = +85 °C)
-0.5V to Vdd +0.5V
5.6V
5.5V
150 °C
1.09 W
69 °C/W
-65 to +150 °C
-40 to +85 °C
Control Voltage Table
State
Low
High
Vdd = +3V
0 to 0.5V @ <1 μA
2 to 3V @ <1 μA
Vdd = +5V
0 to 0.8V @ <1 μA
2 to 5V @ <1 μA
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
13 - 130
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED LAND PATTERN.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
Order On-line at www.hittite.com