AVAGO HSMP-3866-TR1G Quad pin diode pi attenuator 300 khz to 3 ghz in sot 25 package Datasheet

HSMP-3866
Quad PIN Diode Pi Attenuator 300 kHz to 3 GHz
in SOT 25 Package
Data Sheet
Description
Features
Avago Technology’s HSMP-3866 is a wideband, low
insertion loss, low current, Quad PIN Diode Pi Attenuator
in a low cost surface mount SOT-25 package. It provides a
good match and flat attenuation over an extremely wide
band from 300 kHz to 3 GHz.
• 4 PIN Diodes in a SOT-25 package
The SOT-25 packages gives a reduction in part count and
takes up less space on board compared to multi package
solutions.
• MSL-1 and Lead-free
Four PIN Diodes in one package encourages performance
repeatability for improved production yield at board
level.
Package Marking and Pin connections
3
2
• 300 kHz to 3 GHz usable frequency band
• Low Current
• Low insertion Loss
• Tape & Reel packaging option available
Specification At 1 GHz, V+=1.2V
• IIP3 = 30 dBm (Typical)
• Attenuation = 36 dB (Typical)
• Insertion Loss = -2.5 dB (Typical)
• Return Loss = -18 dB (Typical)
1
Application
Note: Package marking provides
orientation and identification
“BT”= Device Code
“x” = Month code indicates
the month of manufacture
BTx
5
4
Pin 3 :
RF In/Out
Pin 4 :
Shunt
Bias
Pin 2 :
Series
Bias
Pin 1 :
RF In/Out
Pin 5 :
Shunt
Bias
• Broadband system application (i.e., CATV, WCDMA, etc)
• General purpose Voltage-Control-Attenuator for low
current applications.
Absolute Max Ratings [1], Tc = +25°C
Symbol
Parameter
Unit
Abs Max
If
Forward Current (1 µs Pulse)
Amp
1
PIV
Peak Inverse Voltage
V
50
Tj
Junction Temperature
°C
150
Tstg
Storage Temperature
°C
-65 to 150
qjb
Thermal Resistance[2]
°C/W
167
Notes :
1. Operation in excess of any one of these conditions may result in permanent damage to the device.
2. Thermal Resistance is measured from junction to board using IR method.
Electrical Specifications, Tc = +25°C (Each Diode)
Test Condition
Minimum Breakdown Voltage
VBR (V)
Typical Series Resistance
RS (W)
Typical Total Capacitance
CT (pF)
50
3.0/1.5*
0.22
VR = VBR Measure IR ≤ 10 µA
IF = 10 mA, f = 100 MHz
IF = 100 mA*
VR = 50 V f = 1 MHz
Typical Performance, Tc = +25°C (Each Diode)
Test Condition
Total Resistance
RT (W)
Carrier Lifetime
t(ns)
Reverse Recovery Time
Trr (ns)
Total Capacitance
CT (pF)
22
500
80
0.22
IF = 1 mA f = 1 MHz
IF = 10mA
IR = 250 mA
VR = 50 V IF = 10 mA
90% Recovery
VR = 50V
f = 1MHz
Typical Performance for HSMP-3866 Quad PIN Diode π Attenuator @ +25°C
Parameter
Test Condition
Units
Typical
Insertion Loss
Vc = 5V, V+ = 1.2V, Freq = 1 GHz
dB
-2.5
Return Loss
Vc = 0V, V+ = 1.2V, Freq = 1 GHz
dB
-18
Attenuation
Vc = 0V, V+ = 1.2V, Freq = 1 GHz
dB
36
IP3
Vc = 1.5V, V+ = 1.2V, Freq = 1 GHz
dBm
30
IP3
Vc = 5.0V, V+ = 1.2V, Freq = 1 GHz
dBm
40
IP3
Vc = 1.5V, V+ = 1.2V, Freq = 300 MHz
dBm
25
IP3
Vc = 5.0V, V+ = 1.2V, Freq = 300 MHz
dBm
37
IP3
Vc = 1.5V, V+ = 1.2V, Freq = 100 MHz
dBm
23
IP3
Vc = 5.0V, V+ = 1.2V, Freq = 100 MHz
dBm
35
Notes :
1. Measurement above obtained using Wideband RF circuit design shown in Figure 1 & 2
C3
Vc
R3
HSMP-3866
C1
C2
RFin
RFout
R1
R2
R4
R4
C5
C4
V+
Figure 2. Circuit Board Layout.
Component
Value
R1, R2
620 W
R3
390 W
R4
2200 W
C1 - C5
10 nF
Figure 1. Wideband Quad PIN Diode π Attenuator Circuit
Typical Performance Curves for Single Diode @ Tc = +25°C
100.00
TA = +85˚C
TA = +25˚C
TA = - 55˚C
100
Forward Current (mA)
Resistance (OHMS)
1000
10
1
1.00
0.10
0.01
0.01
0.10
1.00
Forward Current (mA)
Figure 3. RF Resistance vs. Forward Bias Current
10.00
10.00
100.00
+125˚C
0
0.2
+25˚C
- 50˚C
0.4
0.6
0.8
Forward Voltage (V)
Figure 4. Forward Current vs. Forward Voltage
1
1.2
Typical Performance Curves for Single Diode @ Tc = +25°C
0
0.35
Insertion Loss - (dB)
Total Capacitance (pF)
-10
0.30
1 MHz
0.25
100 MHz
1 GHz
0.20
-20
-30
-40
Vc=0.5V
Vc=0.75V
Vc=1.0V
Vc=1.5V
Vc=2.0V
Vc=5.0V
-50
-60
0.15
-70
0
2
4
6
8
10
12
14
16
18
20
0
500
1000
1500
2000
Frequency - (MHz)
Reverse Voltage (V)
Figure 5. RF Capacitance vs Reverse Bias
40
1GHz
Vc=0V
INPUT IP3 (dBm)
Return Loss - (dB)
-10
-20
Vc=+5V
-30
-40
0
500
1000
1500
2000
2500
3000
Frequency - (MHz)
Attenuation - (dB)
0.12 GHz
1 GHz
1.8 GHz
2.4 GHz
3.0 GHz
1
1
2
3
Control Voltage - (V)
Figure 9. Attenuation vs. Control Voltage
300 Hz
20
10
0
100 MHz
10
20
Figure 8. Input IP3 vs. Attenuation
100
10
30
Attenuation (dB)
Figure 7. Return Loss vs. Frequency
0
3000
Figure 6. Insertion Loss vs. Frequency
0
-50
2500
4
5
30
40
Package Outline & Dimension
D
Dimension
E
H
B
e
e1
L2
CL
PKG
A2
A
0.250
A1
SEATING
PLANE
L
GAGE PLANE
PCB Footprint
0.074
1.9
0.037
0.95
0.094
2.4
0.039
1.0
0.028
0.7
DIMENSIONS IN
Inches
mm
C
Symbol
Minimum
Nominal
Maximum
D
2.80
2.90
3.00
H
2.60
2.80
3.00
E
1.50
1.60
1.70
e1
1.88
1.90
1.92
e
0.93
0.95
0.97
B
0.35
A2
0.9
0.50
C
0.08
0.22
L
0.35
0.60
A1
0
0.15
A
0.9
1.40
1.15
1.30
Device Orientation
Top View
REEL
4 mm
End View
Top View
REEL
4 mm
CARRIER
TAPE
8 mm
BT?
USER
FEED
DIRECTION
CARRIER
TAPE
COVER TAPE
BT?
Po
P2
Po
P2
BT?
BT?
BT?
BT?
BT?
Note: "BT" represents package marking code
"?" represents date code
Note: "BT" represents package marking code
"?" represents date code T1
E
Tape Dimension
BT?
8 mm
USER
FEED
DIRECTION
D
COVER
TAPE
End View
E
Bo
F
W
7˚ MAX
D
Ko T1
P
D1
8˚ MAX
Ao
Bo
Ao
W
F
7˚ MAX
P
Ko
D1
8˚ MAX
Milmeters
Symbol
Nominal
Minimum
Maximum
V
8.00 (0.315)
7.90 (0.311)
8.30 (0.327)
P
4.00 (0.157)
3.90 (0.154)
4.10 (0.161)
E
1.75 (0.069)
1.65 (0.065)
1.85 (0.073)
F
3.50 (0.138)
3.45 (0.136)
3.55 (0.140)
J
1.50 (0.059)
N/A
1.60 (0.063)
J1
1.00 (0.039)
N/A
1.25 (0.049)
Po
4.00 (0.157)
3.90 (0.154)
4.10 (0.161)
P2
2.00 (0.079)
1.95 (0.077)
2.05 (0.081)
Ao
3.23 (0.127)
3.13 (0.123)
3.33 (0.131)
Jo
3.81 (0.125)
3.08 (0.121)
3.28 (0.129)
Fo
1.60(0.063)
1.50 (0.059)
1.70 (0.067)
T1
0.254 (0.0100)
0.241 (0.0095)
0.267 (0.0105)
For product information and a complete list of distributors, please go to our web site:
Part Number Ordering Information
Part number
No of Device
Container
HSMP-3866-BLKG
100
Anti-static bag
HSMP-3866-TR1G
3000
7” reel
HSMP-3866-TR2G
10000
13” reel
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Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries.
Data subject to change. Copyright © 2005-2009 Avago Technologies. All rights reserved. Obsoletes 5989-4497EN
AV02-1962EN - June 3, 2009
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