Skyworks ATN3580-06 Fixed attenuator pad Datasheet

DATA SHEET
ATN3580 Series: Fixed Attenuator Pads
Features
Specified flat response to 40 GHz
Return loss > 16 dB to 40 GHz
● Available at 1–10, 12, 15, 20, 30 and 40 dB
● Power handling to 1 W CW
● Rugged thin film silicon chips
●
●
Description
The ATN3580 series of attenuator chips incorporate thin film
resistors on high resistivity silicon chips to achieve precision
attenuation, tight flatness and high return loss to 40 GHz. The
design uses a balanced TEE resistive structure to assure broad
bandwidth performance. The thin film technology offers improved
power handling capability in comparison to the traditional thick
film printed attenuator. All ATN3580 attenuator chips are
specified for their attenuation at DC. In addition, a wafer probe
sample test is performed to 40 GHz to assure meeting the
flatness specification. Skyworks’ measurements indicate that
attenuation typically increases with increasing frequency, as
shown in Figure 1.
Absolute Maximum Ratings
Characteristic
Value
Incident power @ 25 °C
1W
Operating temperature
-55 °C to +175 °C
Storage temperature
-65 °C to +200 °C
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce potentials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200141 Rev.A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 7, 2005
1
DATA SHEET • ATN3580 SERIES
Electrical Specifications at 25 °C
Attenuation Flatness
Nominal
Attenuation
(dB)
Attenuation
Tolerance
@ DC (dB)
DC–12 GHz
(dB)
DC–26.5 GHz
(dB)
DC–40 GHz
(dB)
Outline Drawing
Part Number
1
± 0.15
± 0.20
± 0.50
± 1.00
516-060
ATN3580-01
2
± 0.15
± 0.20
± 0.50
± 1.00
516-060
ATN3580-02
3
± 0.25
± 0.20
± 0.50
± 1.00
516-060
ATN3580-03
4
± 0.25
± 0.20
± 0.50
± 1.00
516-060
ATN3580-04
5
± 0.25
± 0.20
± 0.50
± 1.00
516-060
ATN3580-05
6
± 0.25
± 0.40
± 0.60
± 1.00
518-060
ATN3580-06
7
± 0.25
± 0.40
± 0.60
± 1.00
518-060
ATN3580-07
8
± 0.35
± 0.40
± 0.60
± 1.00
518-060
ATN3580-08
9
± 0.35
± 0.40
± 0.60
± 1.00
518-060
ATN3580-09
10
± 0.35
± 0.40
± 0.60
± 1.00
518-060
ATN3580-10
12
± 0.50
± 0.40
± 0.60
± 1.00
518-060
ATN3580-12
15
± 0.50
± 0.40
± 0.60
± 1.00
518-060
ATN3580-15
20
± 1.10
± 1.00
± 2.00
± 4.00
518-060
ATN3580-20
30
± 1.60
± 1.00
± 2.00
± 4.00
518-060
ATN3580-30
40
± 1.60
± 1.00
± 2.00
± 4.00
518-060
ATN3580-40
Return Loss
DC–7 GHz (dB)
Min.
DC–12 GHz (dB)
Min.
DC–26.5 GHz (dB)
Min.
DC–40 GHz (dB)
Min.
ATN3580 Series
22
20
18
16
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
2
February 7, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200141 Rev.A
DATA SHEET • ATN3580 SERIES
Typical Performance Data
50
12.0
11.5
40
Return Loss (dB)
Attenuation (dB)
11.0
10.5
10.0
9.5
9.0
S22 MAG.
30
S11 MAG.
20
10
8.5
0
8.0
0
10
20
30
0
40
10
20
30
Frequency (GHz)
Frequency (GHz)
Figure 1. ATN3580-10
Attenuation vs. Frequency
Figure 2. ATN3580-10
Return Loss vs. Frequency
40
Outline Drawings
518-060
516-060
COPLANAR
RESISTOR
PADS MUST
BE GROUNDED
0.0075 (0.191 mm)
0.0055 (0.140 mm)
INPUT/OUTPUT
0.012 (0.30 mm)
0.010 (0.25 mm) TYP.
0.030
(0.76 mm)
0.0045 (0.114 mm)
0.0035 (0.089 mm)
2 PLACES
SEE NOTE 3
2 PLACES
SEE NOTE 3
2 PLACES
0.0075 (0.190 mm)
0.0055 (0.140 mm)
IN
OUT
COPLANAR
RESISTOR,
PADS MUST
BE GROUNDED
0.020
(0.51 mm)
0.026
(0.66 mm)
SCHEMATIC ATT. PADS
SILICON
SILICON
0.002 (0.05 mm)
MIN. TYP.
0.006 (0.15 mm)
0.004 (0.10 mm)
TYP. SQ.
0.032
0.029
(0.81 mm) (0.74 mm)
0.0055 (0.140 mm)
0.0045 (0.114 mm)
2 PLACES
0.028
(0.71 mm)
INPUT/OUTPUT
0.0075 (0.190 mm)
0.0055 (0.140 mm)
SCHEMATIC ATT. PADS
IN
1. Cross hatching = gold contact areas.
2. Dimensions not specified in this drawing vary per attenuation value.
3. Indicates attenuation value.
4. This DIM. can be as highh 0.012 for high attenuation values.
5. Back surface is gold, grounding not required.
OUT
1. Cross hatching = gold contact areas.
2. Dimensions not specified in this drawing vary per attenuation value.
3. Indicates attenuation value.
4. Back surface is gold, grounding not required.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
200141 Rev.A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • February 7, 2005
3
DATA SHEET • ATN3580 SERIES
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Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
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February 7, 2005 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • 200141 Rev.A
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