MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
Features
4 PIN diodes in a SOT-25 Plastic Package
Externally Selectable Bias and RF Matching
Network
5 - 3000 MHz Useable Frequency Band
45 dBm IIP3 @ 1 GHz (50 Ω)
2.8 dB Loss @ 1 GHz (50 Ω)
36 dB Attenuation @ 1 GHz (50 Ω)
Lead-Free
RoHS*
3
2
1
Topview
4
5
Description and Applications
The MADP-007167-12250T is a wideband,
moderate insertion loss, high IP3, PIN diode quad
diode in a low-cost, surface mount SOT-25 package.
Four PIN Diodes in one package reduce circuit
parasitics and improve circuit density.
Pin Configuration2
These PIN diode attenuators perform well where
variable RF amplitude control is required in 50 Ω
and 75 Ω circuit applications.
Wideband attenuation range, frequency flatness,
and input IP3 make these devices suitable for better
power level control in RF amplifiers.
PIin #
Function
1
RF Input
2
Series Bias
3
RF Output
4
Shunt 1 Bias
5
Shunt 2 Bias
2. RF input and RF output are functionally symmetrical.
Functional Schematic
Pin 2
Series Bias
Ordering Information1
Part Number
Package
MADP-007167-12250T
3000 piece reel
Pin 3
RFOUT
Pin 1
RFIN
1. Reference Application Note M513 for reel size information.
Pin 4
Shunt 1 Bias
Pin 5
Shunt 2 Bias
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
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For further information and support please visit:
https://www.macom.com/support
MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
Electrical Specifications @ +25°C
Parameter
Condition
Unit
Typical
Max.
Reverse Current (IR)
VR = 200 V
mA
—
10
Capacitance (CT)
F = 1 MHz, V = 50 V
pF
.20
.30
Resistance (RS)
F = 100 MHz, I = 1 mA
F = 100 MHz, I = 10 mA
F = 100 MHz, I = 100 mA
Ω
85
11
3
—
16
—
Minority Carrier Lifetime (TL)
IF = 10 mA
ms
2.7
—
I Region Width
—
mm
175
—
Typical 50 Ω SOT-25 RF Performance: Freq. = 50 - 3000 MHz, TA = +25°C using Wide
Band RF Circuit Design (Values Shown include Through Loss Calibrated Out of RF Test Circuit )
Parameter
Test Conditions
Units
Typ.
Insertion Loss
13 mA / Series Diode and 3.7 V Shunt 1 and 2 Bias, F = 1 GHz
dB
-2.8
Return Loss
13 mA / Series Diode and 3.7 V Shunt 1 and 2 Bias, F = 1 GHz
dB
-15
Attenuation
0 mA / Series Diode and 3.7 V Shunt 1 and 2 Bias, F = 1 GHz
dB
-36
Input IP3
0 V / Series Diode and 3.7 V Shunt 1 and 2 Bias,
F1 = 1010 MHz, F2 = 1020 MHz
dBm
45
Input IP3
+ 10 V / Series Diode and 3.7 V Shunt 1 and 2 Bias,
F1 = 1010 MHz, F2 = 1020 MHz
dBm
43.5
Input IP3
0 V / Series Diode and 3.7 V Shunt 1 and 2 Bias,
F1 = 110 MHz, F2 = 120 MHz
dBm
43.5
Input IP3
+ 10 V / Series Diode and 3.7 V Shunt 1 and 2 Bias,
F1 = 110 MHz, F2 = 120 MHz
dBm
39
Settling Time
Within 1 dB of Final Attenuation Value, F = 1 GHz
µs
10
RF C.W. Incident Power
0 - 20 V Series Diode Bias and 3.7 V Shunt 1 and 2 Bias
dBm
+ 20
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
Absolute Maximum Ratings @ +25°C3
Parameter
Absolute Maximum
Operating Temperature
-65°C to +125°C
Storage Temperature (0 mW Dissipated Power)
-65°C to +150°C
Junction Temperature
+175°C
DC Voltage @ Temperature Extremes
l -200 V l
DC Current per diode
200 mA
Mounting Temperature
+235°C for 10 seconds
3. Exceeding these limits may cause permanent damage.
Typical Diode Performance Curves
Series Resistance
Total Capacitance
1
Total Capacitance (pF)
Series Resistance (ohms)
1000
100
10
1
0
20
40
60
Bias Current (mA)
80
100
100 MHz
1 GHz
0.1
0.1
1
10
Reverse Voltage (V)
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
100
MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
Typical Attenuator Performance
Attenuation
Attenuation Flatness
0.20
Attenuation Flatness (dB/MHz)
0
Attenuation (dB)
-10
-20
-30
-40
0V
1V
4V
10 V
20 V
40 V
-50
-60
-70
0.0
0.5
1.0
1.5
2.0
2.5
0.10
0.05
0.00
0.0
3.0
0V
1V
4V
10 V
20 V
40 V
0.15
0.5
1.5
2.0
50
0
40
-5
30
100 MHz
20
1 GHz
10
3.0
2.5
3.0
-10
-15
0V
1V
4V
10 V
20 V
40 V
-20
0
2.5
Return Loss
Return Loss (dB)
IIP3 (dBm)
Input IP3
0
1.0
Frequency (GHz)
Frequency (GHz)
10
20
Voltage (V)
30
40
-25
0.0
0.5
1.0
1.5
2.0
Frequency (GHz)
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
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MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
SOT-25 (Case Style 1225)
Inches
Millimeters
Dim
Min.
Max.
Min.
Max.
A
.1103
.1181
2.80
3.10
B
.1023
.1181
2.6
3.00
C
0.0355
.0512
0.9
1.30
D
0.0591
.0669
1.5
1.70
E
.0374 REF.
0.95 REF.
F
.0138
.0197
.35
.50
G
.0031
0.0079
.08
0.2
H
.0002
.0059
.05
.15
J
.0138
.0216
.35
.55
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
MADP-007167-12250T
PIN Diode Quad Attenuator
Rev. V4
M/A-COM Technology Solutions Inc. All rights reserved.
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assumes no responsibility for errors or omissions in these materials. MACOM may make changes to
specifications and product descriptions at any time, without notice. MACOM makes no commitment to update
the information and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future
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6
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support