madp-007455-001smb Tyco Electronics, madp-007455-001smb Datasheet

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madp-007455-001smb

Manufacturer Part Number
madp-007455-001smb
Description
Quad Pin Diode P Attenuator 5 .3000 Mhz
Manufacturer
Tyco Electronics
Datasheet
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
Quad PIN Diode Attenuator
5 –3000 MHz
Features
Description and Applications
M/A-COM's MA4P274-1225T/MA4P7455-1225T is a
wideband, lower insertion loss, high IP3, Quad PIN
Diode
SOT-25 package. Four PIN Diodes in one package
reduce design parasitics and improve circuit density.
T h e s e
standard Sn/Pb plating, as well as with 100% matte
Sn plating on our RoHS compliant equivalent device.
These PIN Diode Attenuators perform well where RF
Signal Amplitude Control is required in 50
Handset Circuits and 75
Systems. Exceptional Insertion Loss, Attenuation
Range, and IP3 at <10 mA bias make these devices
suitable for better power level control in RF
Amplifiers.
Electrical Specifications @ +25 °C
4 PIN Diodes in SOT-25 Plastic Package
Externally Selectable Bias and RF Match
Network
5 – 3,000 MHz Useable Frequency Band
+ 43 dBm IP3@ 1 GHz (
1.0 dB Loss @ 1 GHz (
30 dB Attenuation @ 1 GHz (
Lead-Free (RoHS Compliant) equivalent
available with 260 °C reflow compatibility
RF Incident Power
Minority Carrier
Rs @ 10 mA
Rs @ 1 mA
Parameter
Dissipation
Ct @ 0 V
Lifetime
Attenuator in a low-cost, surface mount
Power
V
d e v i c e s
b
a r e
50
Vshunt 1 & 2 Diode Bias = 0.75 V
50
Derate linearly to 0 mW at 125 C
Vseries Diode Bias = 0 to 20 V
If = + 10mA, Ir = - 6mA Pulse
D.C. and F = 5 – 3,000 MHz
)
( 50 % - 90 % ) Voltage
50
)
Using 1,000 deg-C/W
@ 100 kHz Sq Wave
Thermal Resistance
Broadband CATV
o f f e r e d
F = 5 – 3,000 MHz
Test Conditions
)
100 MHz
100 MHz
100 MHz
D.C.
w i t h
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
Equivalent Parts
RoHs Compliant
Package Outline
(Topview)
Pin Configuration
Now Offering
PIN
MA4P274 -1225T
MA4P274 -1225
1
2
3
Part Number
Units
MA4P274-1225T/MA4P7455-1225T
dBm
mW
pF
nS
V
Function
RF Out
Series
RF In
Bias
Min.
125
Topview
4
3
RoHs Compliant Part Number
PIN
4
5
2
MA4P7455-1225T
MA4P7455-1225
1000
Typ.
1
5
0.45
150
2.3
13
Shunt 1 Bias
Shunt 2 Bias
Function
Max.
2000
0.50
+ 20
100
3.0
18
V1

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madp-007455-001smb Summary of contents

Page 1

Quad PIN Diode Attenuator 5 –3000 MHz Features 4 PIN Diodes in SOT-25 Plastic Package Externally Selectable Bias and RF Match Network 5 – 3,000 MHz Useable Frequency Band + 43 dBm IP3@ 1 GHz ( ) 50 1.0 dB ...

Page 2

Quad PIN Diode Attenuator 5 –3000 MHz Functional Schematic PIN 3: RF Out Case Style - SOT-25 Dim Inches Min. Max. A .1103 .1181 B .1023 .1181 C 0.0355 .0512 D 0.0591 .0669 E .0374 REF. F .0138 .0197 G ...

Page 3

Quad PIN Diode Attenuator 5 –3000 MHz Typical 50 RF Performance @ +25 °C using Wide and RF Circuit Design ( Values Shown include Through Loss Calibrated Out of RF Test Circuit ) Parameter Frequency Range Insertion Loss 5 – ...

Page 4

Quad PIN Diode Attenuator 5 –3000 MHz Typical Performance Curves Diode Ct vs Frequency @ 0 V 1.00 0.10 1.00 Diode 1000 100 10 1 0.01 4 M/A-COM Inc. and its affiliates reserve the right to make ...

Page 5

Quad PIN Diode Attenuator 5 –3000 MHz Typical Performance Curves Attenuation vs Frequency in 50 Ohms, Shunt Bias = 0. -15 -25 -35 -45 -55 -65 50 150 Return Loss vs Frequency in 50 Ohms, Shunt Bias = ...

Page 6

Quad PIN Diode Attenuator 5 –3000 MHz Typical Performance Curves IP3 vs Series Voltage, Vshunt = .075 Insertion Loss vs Frequency in 75 Ohms, Shunt Bias = 1 V ...

Page 7

Quad PIN Diode Attenuator 5 –3000 MHz Typical Performance Curves Attenuation vs Frequency in 75 Ohms, Shunt Bias = 1 V -70 -60 Series Diode: 0.5 V -50 -40 -30 -20 -10 Series Diode 20.00 142.50 7 ...

Page 8

Quad PIN Diode Attenuator 5 –3000 MHz 5 - 1,000 MHz Wideband RF Circuit 10K pF PIN 3: RF Out 1 K ohms Note : Keeping PIN 4 & PIN 5 as Separate Bias Points ( Same V ) reduces ...

Page 9

Quad PIN Diode Attenuator 5 –3000 MHz Series and Shunt Diode Bias Currents as a Function of Vseries and Vshunt Voltage Using Wideband RF Circuit (Values shown are PER DIODE ) Vshunt Bias ( V ) 0.75 0.75 0.75 0.75 ...

Page 10

Quad PIN Diode Attenuator 5 –3000 MHz 1 – 3 GHz 50 , Higher Frequency, Lower Tuning Voltage RF Circuit 0 PIN Out 330 ohms 56 pF PIN 4 : Shunt ...

Page 11

Quad PIN Diode Attenuator 5 –3000 MHz GHz Higher Frequency RF Circuit Parts List Item 4003 or 4350 Circuit Board 4003 ( = 3.38), 4350 ( = 3. Capacitor, .01 uF, Power Supply Filter ...

Page 12

Quad PIN Diode Attenuator 5 –3000 MHz Lumped Model of SOT-25, PIN Diode Port P1 Num R=Rjsh Ohm C=0. L=0 C=0.05 pF SPICE MODEL Pin Diode Model NLPINM2 Is=1E-14 A ...

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