參數(shù)資料
型號: HMC235QS16G
廠商: 美國訊泰微波有限公司上海代表處
英文描述: GaAs MMIC SMT 5 - BIT DIGITAL ATTENUATOR DC - 4 GHz
中文描述: 砷化鎵微波單片集成電路表面貼裝5 -位數(shù)字衰減器直流- 4千兆赫
文件頁數(shù): 4/6頁
文件大小: 189K
代理商: HMC235QS16G
2 - 47
12 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343
Fax: 978-250-3373
Web Site: www.hittite.com
MICROWAVE CORPORATION
F
EBRUARY
2001
2
A
T
S
Control Voltages
Control Voltage Range
Storage Temperature
Operating Temperature
RF Input Power (0.5 - 4 GHz)
Insertion Loss State
Any Attenuation State
+0.5 to -8.5 Vdc
-65 to +150 deg C
-40 to +85 deg C
+27 dBm
+13 dBm
State
Bias Condition
Low
0 to -0.2V@20uA Max
High
-3V@50uA Typ to -8V@500uA Max
Absolute Maximum Ratings
HMC235
4dB
1dB
2dB
8dB
16dB
A1 (16) B1 (15)
A2 (14)
A3 (13)
A4 (12) B4 (11) A5 (10) B5 (9)
R
GND
R
Pins 1, 3 - 6 and 8 are GND.
GND
GND
GND
GND
Schematic
Truth Table
t
u
p
n
o
r
n
o
C
t
t
S
A
t
B
B
d
4
B
d
1
B
d
2
t
B
B
d
8
t
B
B
d
6
1
1
A
1
B
2
A
3
A
4
A
4
B
5
A
5
B
i
H
o
L
i
H
i
H
i
H
o
L
i
H
o
L
f
R
i
H
o
L
o
L
i
H
i
H
o
L
i
H
o
L
B
d
1
i
H
o
L
i
H
o
L
i
H
o
L
i
H
o
L
B
d
2
o
L
i
H
i
H
i
H
i
H
o
L
i
H
o
L
B
d
4
i
H
o
L
i
H
i
H
o
L
i
H
i
H
o
L
B
d
8
i
H
o
L
i
H
i
H
i
H
o
L
o
L
i
H
B
d
6
1
n
o
u
n
e
.
e
n
a
e
e
s
d
o
s
e
l
w
s
h
e
u
s
e
e
v
o
h
b
a
f
o
u
q
n
o
n
m
y
m
i
o
p
o
c
y
n
A
a
m
e
HMC235QS16G SMT 5 - BIT DIGITAL ATTENUATOR DC - 4 GHz
HMC235QS16G
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