DataSheet26.com

HMC307QS16G PDF даташит

Спецификация HMC307QS16G изготовлена ​​​​«Hittite Microwave Corporation» и имеет функцию, называемую «1dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR».

Детали детали

Номер произв HMC307QS16G
Описание 1dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR
Производители Hittite Microwave Corporation
логотип Hittite Microwave Corporation логотип 

6 Pages
scroll

No Preview Available !

HMC307QS16G Даташит, Описание, Даташиты
HMC307QS16G / 307QS16GE
v08.0908
1dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, DC - 4 GHz
5
Typical Applications
The HMC307QS16G(E) is ideal for:
• Cellular
• PCS, ISM, MMDS
• Wireless Local Loop
Features
1 dB LSB Steps to 31 dB
Single Control Line Per Bit
± 0.5 dB Typical Bit Error
Miniature QSOP-16 Package: 29.4 mm2
Functional Diagram
General Description
The HMC307QS16G(E) are broadband 5-bit GaAs
IC digital attenuators in 16 lead QSOP grounded
base surface mount plastic packages. Covering DC
to 4 GHz, the insertion loss is less then 2 dB typical.
The attenuator bit values are 1 (LSB), 2, 4, 8, and 16
dB for a total attenuation of 31 dB. Attenuation accu-
racy is excellent at ± 0.5 dB typical with an IIP3 of up
to +44 dBm. Five bit control voltage inputs, toggled
between 0 and -5V, are used to select each attenua-
tion state at less than 50 uA each. A single Vee bias of
-5V allows operation down to DC. This product is an
excellent alternative to the HMC235QS16G.
5 - 66
Electrical Specifications, TA = +25° C, Vee = -5V & VCTL= 0/Vee
Parameter
Frequency
Min.
Typical
Max.
Insertion Loss
Attenuation Range
DC - 1.4 GHz
1.4 - 2.3 GHz
2.3 - 2.7 GHz
2.7 - 4.0 GHz
DC - 4 GHz
1.8 2.2
1.9 2.4
2.0 2.5
2.1 2.7
31
Return Loss (RF1 & RF2, All Atten. States)
DC - 1.4 GHz
1.4 - 2.3 GHz
2.3 - 2.7 GHz
2.7 - 4.0 GHz
11
11
10
8
15
17
18
15
Attenuation Accuracy: (Referenced to Insertion Loss)
1 - 20 dB States
21 - 31 dB States
1 - 15 dB States
16 - 31 dB States
DC - 2.7 GHz
DC - 2.7 GHz
2.7 - 4.0 GHz
2.7 - 4.0 GHz
± 0.2 + 3% of Atten. Setting Max
± 0.3 + 5% of Atten. Setting Max
± 0.3 + 5% of Atten. Setting Max
± 0.6 + 10% of Atten. Setting Max
Input Power for 0.1 dB Compression
0.5 - 4.0 GHz
24
Input Third Order Intercept Point
(Two-tone Input Power = 0 dBm Each Tone)
0.5 - 4.0 GHz
44
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 4 GHz
140
160
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
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns









No Preview Available !

HMC307QS16G Даташит, Описание, Даташиты
v08.0908
HMC307QS16G / 307QS16GE
1dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, DC - 4 GHz
Insertion Loss
0
-0.5
-1
-1.5
-2
-2.5 +25
-40
-3 +85
-3.5
-4
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Return Loss RF1, RF2
(Only Major States are Shown)
0
-5
31 dB
8 dB 16 dB
-10
-15
-20
-25
-30
1 dB
-35
2, 4 dB
-40
0 0.5 1 1.5 2 2.5 3 3.5
FREQUENCY (GHz)
4
Normalized Attenuation
(Only Major States are Shown)
0
-5
-10
-15
-20
1 dB
8 dB
2 dB
16 dB
-25
4 dB
31 dB
-30
-35
0 0.5 1 1.5 2 2.5 3 3.5
FREQUENCY (GHz)
4
Absolute Bit Error
vs. Attenuation State
2
1.5 3.5 GHz
2.4 GHz
0.1 GHz
1
1.9 GHz 0.9 GHz
0.5
0
1 4 7 10 13 16 19 22 25 28 31
ATTENUATION STATE (dB)
Absolute Bit Error vs. Frequency
(Only Major States are Shown)
2
1.5
31 dB
1
1, 2 & 4 dB
0.5
16 dB
8 dB
0
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
Relative Phase vs. Frequency
(Only Major States are Shown)
100
80
60 31 dB
40 16 dB 8 dB 4 dB
20
0
1, 2 dB
-20
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
5
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
5 - 67









No Preview Available !

HMC307QS16G Даташит, Описание, Даташиты
v08.0908
HMC307QS16G / 307QS16GE
1dB LSB GaAs MMIC 5-BIT DIGITAL
ATTENUATOR, DC - 4 GHz
5
Control Voltage
Truth Table
State
Bias Condition
Low 0 to -3V @ 70 uA Typ.
High
Vee + 0.8V @ 5 uA Typ.
Note: Vee = -5V ± 10%
Bias Voltage & Current
Vee
(VDC)
-5.0
Vee Range = -5.0 Vdc ± 10%
lee (Typ.)
(mA)
3
lee (Max.)
(mA)
6
V1
16 dB
Low
Low
Low
Low
Low
Control Voltage Input
V2
8 dB
V3
4 dB
V4
2 dB
Low Low Low
Low Low Low
Low Low High
Low High Low
High Low Low
V5
1 dB
Low
High
Low
Low
Low
Attenuation
State
RF1 - RF2
Reference I.L.
1 dB
2 dB
4 dB
8 dB
High Low Low Low Low
16 dB
High
High
High
High
High
31 dB
Max. Atten.
Any combination of the above states will provide an attenuation
approximately equal to the sum of the bits selected.
Application Circuit
DC Blocking Capacitors C1 & C2 are
required on RF1 & RF2. Choose C1 = C2 =
100 pF ~ 0.1 uF 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 11
or Pin 14.
Suggested Driver Circuit (One Circuit Required Per Bit Control Input)
5 - 68
Simple driver using inexpensive standard logic ICs provides fast switching using minimum DC current. * Recommended
value to suppress unwanted RF signals at V1 - V5 control lines.
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










Скачать PDF:

[ HMC307QS16G.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
HMC307QS16G1dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATORHittite Microwave Corporation
Hittite Microwave Corporation
HMC307QS16GE1dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATORHittite Microwave Corporation
Hittite Microwave Corporation

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск