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PDF HMC345ALP3E Data sheet ( Hoja de datos )
| Número de pieza | HMC345ALP3E | |
| Descripción | GaAs MMIC SP4T NON-REFLECTIVE POSITIVE CONTROL SWITCH | |
| Fabricantes | Hittite Microwave | |
| Logotipo |  |
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HMC345ALP3E
v00.0513
GaAs MMIC SP4T NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 8 GHz
Typical Applications
This switch is suitable for usage in DC - 8.0 GHz 50-
Ohm or 75-Ohm systems:
• Broadband
• Fiber Optics
• Switched Filter Banks
• Wireless below 8 GHz
Functional Diagram
Features
Broadband Performance: DC - 8 GHz
High Isolation: 35 dB@ 6 GHz
Low Insertion Loss: 2.0 dB@ 6 GHz
Integrated Positive Supply 2:4 TTL Decoder
16 Lead 3x3mm QFN Package: 9 mm²
General Description
The HMC345ALP3E is a broadband non-reflective
GaAs MESFET SP4T switch in a low cost leadless
surface mount packages. Covering DC to 8 GHz, this
switch offers high isolation and low insertion loss.
This switch also includes an on board binary decoder
circuit which reduces the required logic control lines
to two. The switch operates using a positive control
voltage of 0/+5V, and requires a fixed bias of +5V.
* Blocking capacitors are required at ports RFC and RF1,
2, 3, & 4. Their value will determine the lowest transmission
frequency.
Electrical Specifications, TA = +25° C, With 0/+5V Control, 50 Ohm System
Insertion Loss
Isolation
Parameter
Return Loss
“On State”
Return Loss (RF1 - RF4)
“Off State”
Input Power for 1 dB Compression
Input Third Order Intercept
(Two-Tone Input Power = +10 dBm Each Tone, 1MHz Tone Separation)
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
Frequency
DC - 2.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
DC - 2.0 GHz
DC - 4.0 GHz
DC - 6.0 GHz
DC - 8.0 GHz
2.0 - 8.0 GHz
2.0 - 8.0 GHz
2.0 - 8.0 GHz
DC - 8.0 GHz
Min.
37
32
31
27
23
37
Typ.
1.7
2.0
2.4
42
37
35
33
16
16
16
13
14
28
43
40
100
Max.
2.4
2.6
2.9
Units
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dBm
dBm
ns
ns
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
1
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
1 page  
Outline Drawing
HMC345ALP3E
v040.0851035
GaAs MMIC SP4T NON-REFLECTIVE
POSITIVE CONTROL SWITCH, DC* - 8 GHz
NOTES:
1. LEADFRAME MATERIAL: COPPER ALLOY
2. DIMENSIONS ARE IN INCHES [MILLIMETERS]
3. LEAD SPACING TOLERANCE IS NON-CUMULATIVE.
4. PAD BURR LENGTH SHALL BE 0.15mm MAXIMUM.
PAD BURR HEIGHT SHALL BE 0.05mm MAXIMUM.
5. PACKAGE WARP SHALL NOT EXCEED 0.05mm.
6. ALL GROUND LEADS AND GROUND PADDLE MUST BE
SOLDERED TO PCB RF GROUND.
7. REFER TO HITTITE APPLICATION NOTE FOR SUGGESTED
LAND PATTERN.
Package Information
Part Number
Package Body Material
HMC345ALP3E RoHS-compliant Low Stress Injection Molded Plastic
[1] Max peak reflow temperature of 260 °C
[2] 4-Digit lot number XXXX
Lead Finish
100% matte Sn
MSL Rating
MSL1 [1]
Package Marking [2]
345A
XXXX
For price, delivery and to place orders: Hittite Microwave Corporation, 2 Elizabeth Drive, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or [email protected]
4
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet HMC345ALP3E.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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