参数资料
型号: HMC271LP4E
厂商: HITTITE MICROWAVE CORP
元件分类: 衰减器
英文描述: 700 MHz - 3700 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 3.3 dB INSERTION LOSS-MAX
封装: 4 X 4 MM, ROHS COMPLIANT, LEADLESS, PLASTIC, SMT, QFN-24
文件页数: 2/8页
文件大小: 350K
代理商: HMC271LP4E
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
A
T
E
N
U
A
T
O
R
S
-
D
IG
IT
A
L
-
SM
T
5
5 - 2
DIS
CO
NTIN
UE
D
PR
OD
UC
T
No
t Reco
mm
ended
for
Ne
w D
esi
gns
Bit Error
vs. Attenuation State
Return Loss RF1, RF2
(Only Major States are Shown)
Insertion Loss
Normalized Attenuation
(Only Major States are Shown)
Note: All Data Typical Over Voltage (+3V to +5V) & Temperature (-40 to +85 deg. C.).
Bit Error vs. Frequency
(Only Major States are Shown)
Relative Phase vs. Frequency
(Only Major States are Shown)
-4
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3
3.5
4
+25C
+85C
-40C
INSERTION
LOSS
(dB)
FREQUENCY (GHz)
-30
-25
-20
-15
-10
-5
0
0.5
1
1.5
2
2.5
3
3.5
4
RETURN
LOSS
(dB)
FREQUENCY (GHz)
1 dB
16 dB
31 dB
2 dB
8 dB
4 dB
I.L.
-35
-30
-25
-20
-15
-10
-5
0
0.5
1
1.5
2
2.5
3
3.5
4
NORMALIZED
ATTENUATION
(dB)
FREQUENCY (GHz)
-1
-0.5
0
0.5
1
1.5
2
0
4
8
12
16
20
24
28
32
BI
T
ERROR
(dB)
ATTENUATION STATE (dB)
2.4 GHz
0.9 GHz
1.9 GHz
3.5 GHz
-1
0
1
2
3
4
0.5
1
1.5
2
2.5
3
3.5
4
BI
T
ERROR
(dB)
FREQUENCY (GHz)
16 dB
31 dB
1, 2, 4 dB
8 dB
-100
-75
-50
-25
0
25
50
75
100
0
0.5
1
1.5
2
2.5
3
3.5
4
RELATIVE
PHASE
(deg.)
FREQUENCY (GHz)
31 dB
16 dB
1, 2, 4, 8 dB
HMC271LP4 / 271LP4E
v03.0809
1 dB LSB GaAs MMIC 5-BIT SERIAL
CONTROL DIGITAL ATTENUATOR, 0.7 - 3.7 GHz
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