HMC235QS16G データシートの表示（PDF） - Hittite Microwave
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HMC235QS16G Datasheet PDF : 6 Pages
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MICROWAVE CORPORATION
v01.0801
HMC235QS16G
1 dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, DC - 4 GHz
Control Voltages
State
Low
High
Bias Condition
0 to -0.2 V @ 20 uA Max
-3V @ 50 uA Typ to -8V @ 500 uA Max
Absolute Maximum Ratings
Control Voltage Range
Storage Temperature
+0.5 to +8.5 Vdc
-65 to +150 deg C
Operating Temperature
RF Input Power (0.5 - 4 GHz)
Insertion Loss State
Any Attenuation State
-40 to +85 deg C
+27 dBm
+13 dBm
Truth Table
Control Input
4 dB Bit 1 dB 2 dB 8 dB Bit
16 dB Bit
Att
Set
A! B1 A2 A3 A4 B4 A5 B5
High Low High High High Low High Low Ref
High Low Low High High Low High Low 1dB
High Low High Low High Low High Low 2dB
Low High High High High Low High Low 4dB
High Low High High Low High High Low 8dB
High Low High High High Low Low High 16dB
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
2
Outline Drawing
0.189/0.197
(4.80/5.00)
0.150/0.157
(3.81/3.99)
HMC235
YYWW
ZZZZ
0.228/0.224
(5.76/6.20)
EXPOSED GROUND SLUG
(CONNECT TO RF GROUND PLANE)
DATE CODE
YY = YEAR
WW = WEEK
LOT NUMBER
PIN 1
0.0256 (.65)
0.010 (0.025)
0.051/0.059 (1.30 / 1.50)
0.000/0.004
(0.00/0.10)
0.016 (0.41)
MIN TYP
0.105
(2.67)
0.080 (2.03)
0.037 ± 0.015 (0.94 ± 0.38)
PIN 1
0.044 ± 0.015 (1.12 ± 0.38)
0.004 / 0.010
(0.1 / 0.25)
TYP
1. MATERIAL:
A) PACKAGE BODY - LOW STRESS INJECTION - MOLDED PLASTIC.
B) LEADFRAME AND SLUG MATERIAL: COPPER ALLOY.
2. PLATING: LEAD-TIN SOLDER PLATE.
3. DIMENSIONS ARE IN INCHES (MILLIMETERS), UNLESS OTHERWISE SPECIFIED TOL. ARE ±0.005 ( ±0.13).
4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE.
5. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE.
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Visit us at www.hittite.com, or Email at sales@hittite.com
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