HMC603MS10E HITTITE [Hittite Microwave Corporation], HMC603MS10E Datasheet - Page 3

• Manufacturer Part Number: HMC603MS10E
• Description: 0.5 dB LSB GaAs MMIC 5-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
• Manufacturer: HITTITE [Hittite Microwave Corporation]

6 - 184
6
Worst Case Step Error
Bias Voltage & Current
Application Circuit
Note:
DC Blocking Capacitors C1 & C2 are required on RF1
& RF2. Choose C1 = C2 = 100 ~ 300 pF to allow lowest
customer specific frequency to pass with minimal loss.
R1= 5K Ohm is required to supply voltage to the circuit
through either Pin 6 or Pin 10.
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
0.6
0.5
0.4
0.3
0.2
0.1
0
0.5
(VDC)
+3.0
+5.0
1
Vdd
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: [phone] Fax: [phone]
1.5
Vdd = +5.0 Vdc ± 10%
FREQUENCY (GHz)
2
2.5
3
Idd (Typ.)
POSITIVE CONTROL ATTENUATOR, 0.7 - 3.8 GHz
v00.0905
(μA)
4.0
5.0
Order On-line at www.hittite.com
3.5
4
0.5 dB LSB GaAs MMIC 5-BIT DIGITAL
HMC603MS10
Truth Table
Control & Bias Voltages
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
Note: Vdd = +3V to +5V
8 dB
High
High
High
High
High
Low
Low
V1
State
High
Low
4 dB
High
High
High
High
High
Low
Low
V2
Control Voltage Input
2 dB
High
High
High
High
High
Low
Low
V3
±
0.00.20.2
0.2V
High
High
High
High
High
1 dB
Low
Low
Vdd
V4
0 to +0.2V @ 1.0 μA Max.
±
/
Bias Condition
0.2V @ 0.5 μA Max.
603MS10E
0.5 dB
High
High
High
High
High
Low
Low
V5
Reference I.L.
Attenuation
Max. Atten.
RF1 - RF2
15.5 dB
0.5 dB
State
8 dB
1 dB
2 dB
4 dB