CHT4016-99F/00 [UMS]
Analog Circuit,;
| 型号： | CHT4016-99F/00 |
| 厂家： | 
UNITED MONOLITHIC SEMICONDUCTORS |
| 描述： | Analog Circuit, |
| 文件： | 总10页 (文件大小：978K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CHT4016
RoHS COMPLIANT
4-16GHz 6-BIT DIGITAL ATTENUATOR
GaAs Monolithic Microwave IC
Description
The CHT4016 is a 4-16GHz 6-bit digital
attenuator designed to address a dynamic
of 31.5dB by 0.5dB step.
This device is manufactured on pHEMT
0.25µm process, including via holes
through the substrate.
Main Features
4GHz< Freq. < 16GHz
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
Frequency range: 4 –16GHz
6-bit digital control interface
0.5dB Attenuator step
31.5dB Dynamic
0.5dB RMS attenuation error
Chip dimensions: 3.64 x 1.54 x 0.1mm
Attenuation versus attenuator state
from 4 to 16GHz
Main Characteristics
V+ = 5V / V- = -5V
Symbol
Parameter
Min
Typ
Max
Unit
Freq
Frequency range
4
16
GHz
Dyn
Dynamic
31.5
dB
IL
Insertion loss
6.5
0.5
18
dB
dB
Rms_att
P1dB
RMS attenuation error
Input power @ 1dB gain compression
dBm
ESD Protection: Electrostatic discharge sensitive device. Observe handling precautions!
Ref. : DSCHT40160112 - 26 Apr 10
1/10
Specifications subject to change without notice
United Monolithic Semiconductors S.A.S.
Route Départementale 128 - B.P.46 - 91401 Orsay Cedex France
Tel. : +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Electrical Characteristics
T= +25°C
Symbol
Freq
IL
Parameters
Min
Typ
Max
Unit
GHz
dB
Operating frequency
Insertion Loss
4
16
6.5
-15
-15
18
S11
Input Return Loss
dB
S22
Output Return Loss
Input power at 1dB gain compression
Dynamic
dB
P1dB
Dyn
dBm
dB
31.5
0.5
LSB
Attenuator elementary step
dB
Attenuation error
±0.5
±0.8
Attenuation state 1-32
Attenuation state 33-50
Attenuation state 51-63
Att_err
dB
dB
-2.5 /
+0.8
Rms_att
Phivar
RMS attenuation error
Phase variation
0.5
0 / +7
-2.5 / +8
-5 / +10
4.5
Attenuation state 1-32
Attenuation state 33-50
Attenuation state 51-63
RMS phase variation
°
Rms_phivar
V+
°
V
Positive supply voltage
Negative supply voltage
Control voltage low level
Control voltage high level
Positive supply DC current
Negative supply DC current
5
V-
-5
-4
0
V
Vctrl_L
Vctrl_H
I_V+
-0.5
-5.0
V
-2.5
V
6
mA
mA
I_V-
18
Ref. : DSCHT40160112 - 26 Apr 10
2/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Absolute Maximum Ratings (1)
T= +25°C
Symbol
V+
Parameter
Maximum positive bias voltage
Minimum negative bias voltage
Maximum peak input power overdrive
CTRL voltage (Vctrl _low, Vctrl _high)
Operating temperature range
Storage temperature range
Values
6
Unit
V
V-
-6
V
P_RF
Ai
21
dBm
V
-6 , +2
Ta
-40 to +85
°C
°C
Tstg
-55 to +125
(1) Operation of this device above anyone of these paramaters may cause permanent damage.
Ref. : DSCHT40160112 - 26 Apr 10
3/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Typical Measurements
T= +25°C
[S] parameters
S21 vs. Frequency
Attenuator state 0
S11 vs. Frequency
All attenuator states
S22 vs. Frequency
All attenuator states
Ref. : DSCHT40160112 - 26 Apr 10
4/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Attenuator performances: Attenuation error
Attenuation error vs. frequency
Attenuation error vs. Attenuator state
4GHz< Freq. < 16GHz
All attenuator states
RMS of Attenuation error
Attenuation vs. attenuator state
4GHz < Freq.< 16GHz
Ref. : DSCHT40160112 - 26 Apr 10
5/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Attenuator performances: Phase variation
Phase variation vs. frequency
Phase variation vs. Attenuator state
4GHz< Freq. < 16GHz
All attenuator states
RMS of Phase variation
Ref. : DSCHT40160112 - 26 Apr 10
6/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Mechanical dimensions and pad allocation
Chip thickness = 100µm +/- 10µm.
RF pads (1, 10) = 122 x 100µm²
DC and control pads (2 to 9) = 100 x 100µm²
Pin number Pad name
Description
1
2
3
4
5
6
7
8
9
I
Input RF:
Attenuator bit 1
Attenuator bit 2
Attenuator bit 3
Attenuator bit 4
A1
A2
A3
A4
A5
A6
-5V
+5V
O
Attenuator bit 5
Attenuator bit 6
-5V supply voltage: interface
+5V supply voltage: interface
Output RF
10
Ref. : DSCHT40160112 - 26 Apr 10
7/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Bonding recommendations
Port
Connection
I (1)
Inductance (Lbonding) = 0.3nH
O (10)
two wires: diameter 25µm, length 0.5µm
Inductance (Lbonding) = 0.8nH
one wire: diameter 25µm, length 1mm
DC and Interface pads
Recommended assembly diagram
Recommended ESD management
Refer to the application note AN0020 available at http://www.ums-gaas.com for ESD
sensitivity and handling recommendations for the UMS products.
Ref. : DSCHT40160112 - 26 Apr 10
8/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Biasing conditions
Pin number
Pad name
Value
2
3
4
5
6
7
8
9
A1
A2
-5V or 0V
-5V or 0V
-5V or 0V
-5V or 0V
-5V or 0V
-5V or 0V
-5V
A3
A4
A5
A6
-5V
+5V
+5V
Biasing conditions
Ref. : DSCHT40160112 - 26 Apr 10
9/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
4-16GHz Digital Attenuator
CHT4016
Attenuator control table
Voltage to apply on the pads A1 to A6
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
16.5 -5
17 -5
17.5 -5
18 -5
18.5 -5
19 -5
19.5 -5
20 -5
20.5 -5
21 -5
21.5 -5
22 -5
22.5 -5
23 -5
23.5 -5
24 -5
24.5 -5
25 -5
25.5 -5
26 -5
26.5 -5
27 -5
27.5 -5
28 -5
28.5 -5
29 -5
29.5 -5
30 -5
30.5 -5
31 -5
31.5 -5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
0
0
0
0
0
0
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
-5
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
state Att
A6 A5 A4 A3 A2 A1
(dB)
0
1
2
3
4
5
6
7
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
0
0
0
0
0
0
0
0
0
-5
-5
-5
-5
-5
-5
-5
-5
0
0
0
0
0
0
0
0
0
0
-5
-5
0
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
-5
0
0
0
0
-5
-5
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
0
0
0
-5
-5
-5
-5
0
-5
-5
-5
-5
-5
-5
-5
-5
0
0
0
0
0
0
0
-5
-5
0
-5
-5
0
8
9
0
0
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
-5
-5
0
-5
-5
0
0
0
-5
-5
0
-5
-5
0
8.5
9
0
0
0
0
0
-5
-5
0
-5
-5
0
9.5
10
10.5
11
11.5
12
12.5
13
13.5
14
14.5
15
15.5
16
-5
-5
-5
-5
-5
-5
-5
-5
0
0
0
0
0
-5
-5
0
-5
-5
0
0
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
0
0
-5
-5
0
0
-5
-5
0
Ordering Information
Chip form
:
CHT4016-99F/00
Information furnished is believed to be accurate and reliable. However United Monolithic Semiconductors
S.A.S. assumes no responsibility for the consequences of use of such information nor for any infringement of
patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of United Monolithic Semiconductors S.A.S.. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied. United Monolithic Semiconductors S.A.S. products are not authorised for use
as critical components in life support devices or systems without express written approval from United
Monolithic Semiconductors S.A.S.
Ref. : DSCHT40160112 - 26 Apr 10
10/10
Specifications subject to change without notice
Route Départementale 128, B.P.46 - 91401 ORSAY Cedex - FRANCE
Tel.: +33 (0)1 69 33 03 08 - Fax : +33 (0)1 69 33 03 09
相关型号：
©2020 ICPDF网 联系我们和版权申明