SGB-6433(Z)

SGB-6433(Z)
SGB-6433(Z)
DC to 3.5GHz ACTIVE BIAS GAIN BLOCK
RFMD Green, RoHS Compliant, Pb-Free (Z Part Number)
Package: 3x3 QFN, 16-Pin
Product Description
Features
RFMD’s SGB-6433 is a high performance SiGe HBT MMIC amplifier utilizing a Darlington configuration with an active bias network. The active bias network provides
stable current over temperature and process Beta variations. Designed to run
directly from a 5V supply the SGB-6433 does not require a drop resistor as compared to typical Darlington amplifiers. This robust amplifier features a Class 1C ESD
rating, low thermal resistance , and unconditional stability. The SGB-6433 product
is designed for high linearity 5V gain block applications that require small size and
minimal external components. It is on chip matched to 50Ω and an external bias
inductor choke is required for the application band.
GaAs HBT
InGaP HBT
SiGe BiCMOS
NC
Si BiCMOS
NC
„
„
NC
„
NC
„
RFOUT
RFIN
Si CMOS
„
„
Active
Bias
SiGe HBT
GaAs pHEMT
„
High Reliability SiGe HBT
Technology
Robust Class 1C ESD
Simple and Small Size
P1dB =18.5dBm at 1950MHz
IP3 =31dBm at 1950MHz
Low Thermal
Resistance=60C/W
Applications
GaAs MESFET
9
„
Vbias
NC
NC
VCC
Optimum Technology
Matching® Applied
„
5V Applications
LO Buffer Amp
RF Pre-Driver and RF Receive
Path
NC
NC
Si BJT
GaN HEMT
NC
Min.
NC
Parameter
NC
GND
RF MEMS
Specification
Typ.
Small Signal Gain
14.5
Output Power at 1dB Compression
16.5
Output Third Order Intercept Point
28.5
Noise Figure
Frequency of Operation
DC
Current
76
Input Return Loss
12.0
Output Return Loss
8.5
Thermal Resistance
Test Conditions: Z0 =50Ω, VCC =5V, IC =88mA, T=30°C
20.0
16.0
15.0
18.5
18.5
17.5
33.0
31.0
31.0
4.1
88
15.0
11.5
60
Max.
17.5
5.1
3500
98
Unit
dB
dB
dB
dBm
dBm
dBm
dB
dB
dB
dB
MHz
mA
dB
dB
°C/W
Condition
850MHz
1950MHz
2400MHz
850MHz
1950MHz
2400MHz
850MHz
1950MHz
2400MHz
1950MHz
1950MHz
1950MHz
junction to backside
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless Connectivity™, PowerStar®, POLARIS™ TOTAL RADIO™ and UltimateBlue™ are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and registered trademarks are the property of their respective owners. ©2006, RF Micro Devices, Inc.
EDS-103095 Rev H
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
1 of 8
SGB-6433(Z)
Absolute Maximum Ratings
Parameter
Rating
Unit
mA
Current (lC total)
150
Max Device Voltage (VD)
6.5
V
Max RF Input Power
20
dBm
Power Dissipation
0.75
W
Max Junction Temperature (TJ)
150
°C
Operating Temperature Range (TL)
-40 to + 85
°C
Max Storage Temperature
-40 to +150
°C
Caution! ESD sensitive device.
Exceeding any one or a combination of the Absolute Maximum Rating conditions may
cause permanent damage to the device. Extended application of Absolute Maximum
Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied.
RoHS status based on EUDirective2002/95/EC (at time of this document revision).
The information in this publication is believed to be accurate and reliable. However, no
responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any
infringement of patents, or other rights of third parties, resulting from its use. No
license is granted by implication or otherwise under any patent or patent rights of
RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice.
Operation of this device beyond any one of these limits may cause permanent damage. For reliable continuous operation, the device voltage and current must not
exceed the maximum operating values specified in the table on page one.
Bias Conditions should also satisfy the following expression:
IDVD <(TJ -TL)/RTH, j-l
Detailed Performance Table: VCC =5V, IC =88mA, T=25°C, Z=50Ω
Parameter
Unit
100
MHz
500
MHz
850
MHz
1950
MHz
2400
MHz
3500
MHz
Small Signal Gain (G)
Output 3rd Order Intercept Point (OIP3)
Output Power at 1dB Compression (P1dB)
dB
dBm
dBm
21.2
20.7
34.0
18.9
20.0
33.0
18.5
16.0
31.0
18.5
15.0
31.0
17.5
12.3
Input Return Loss (IRL)
Output Return Loss (ORL)
Reverse Isolation (S12)
dB
dB
dB
43.6
15.8
24.4
33.3
13.9
24.6
25.6
12.2
25.0
15.0
11.5
24.4
13.8
10.2
23.8
9.7
11.3
22.5
Noise Figure (NF)
dB
5.1
3.6
3.6
4.1
4.6
5.2
Simplified Device Schematic
16
15
14
13
Active
Bias
1
12
11
2
10
3
9
4
5
2 of 8
6
7
8
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
EDS-103095 Rev H
SGB-6433(Z)
Evaluation Board Data (VCC =VBIAS =5.0V, IC =88mA) Bias Tee substituted for DC feed inductor (L1)
OIP3 vs. Frequency
Gain vs Frequency
36.0
24.0
34.0
22.0
32.0
OIP3 (dBm)
Gain (dB)
20.0
18.0
16.0
+25c
30.0
28.0
+25c
26.0
+85c
14.0
+85c
-40c
12.0
0.4
24.0
0.9
1.4
1.9
-40c
22.0
0.4
2.4
0.9
1.9
2.4
Frequency (GHz)
Frequency (GHz)
Noise Figure vs. Frequency
P1dB vs. Frequency
7.0
20.0
6.0
Noise Figure (dB)
19.0
P1dB (dBm)
1.4
18.0
17.0
16.0
+25c
4.0
3.0
+25c
2.0
+85c
-40c
+85c
15.0
5.0
1.0
-40c
14.0
0.4
0.9
1.4
1.9
0.0
0.0
2.4
0.5
1.0
1.5
2.0
2.5
3.0
3.5
Frequency (GHz)
Frequency (GHz)
Current vs. Voltage
Ic vs. Temperature
0.120
0.120
0.100
0.100
0.080
0.080
Ic (A)
Ic (mA)
0.140
0.060
0.040
0.060
0.040
0.020
0.020
0.000
+85c
+25c
Temperature
EDS-103095 Rev H
-40c
0.000
4.4
4.6
4.8
5.0
5.2
5.4
5.6
5.8
6.0
6.2
Vc (Volts)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
3 of 8
SGB-6433(Z)
Evaluation Board Data (VCC =VBIAS =5.0V, IC =88mA) Bias Tee substituted for DC feed inductor (L1) cont
l S11 l vs. Frequency
l S21 l vs. Frequency
30.0
0.0
-5.0
25.0
-10.0
+25c
20.0
-20.0
S21 (dB)
S11 (dB)
-15.0
-25.0
-30.0
+25c
-35.0
+85c
-40c
15.0
10.0
+85c
-40.0
-40c
5.0
-45.0
-50.0
0.0
1.0
2.0
3.0
4.0
5.0
0.0
0.0
6.0
1.0
Frequency (GHz)
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
l S12 l vs. Frequency
l S22 l vs. Frequency
-18.0
0.0
-5.0
-20.0
S22 (dB)
S12 (dB)
-10.0
-22.0
-24.0
+25c
-15.0
-20.0
+25c
+85c
-26.0
-28.0
0.0
-40c
1.0
2.0
3.0
4.0
Frequency (GHz)
4 of 8
5.0
+85c
-25.0
6.0
-30.0
0.0
-40c
1.0
2.0
3.0
4.0
5.0
6.0
Frequency (GHz)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
EDS-103095 Rev H
SGB-6433(Z)
Pin
1, 2,
4, 6,
7, 8,
11,
12, 14
3
5
10
13
16
Backside
Function
NC
RF IN
GND
RF OUT
VBIAS
VCC
GND
Description
These are no connect pins. Leave them unconnected on the PC board.
RF input pin. A DC voltage should not be connected externally to this pin
An extra ground pin that is connected to the backside exposed paddle. Connection is optional.
RF Output pin. Bias is applied to the Darlington stage thru this pin.
This pin sources the current from the active bias circuit. Connect to pin 10 thru an inductor choke.
This is Vcc for the active bias circuit.
The backside exposed paddle is the main electrical GND and requires multiple vias in the PC board to GND. Itis also the
main thermal path.
Recommended Land Pattern
Dimensions in millimeters (inches)
1.58 [0.062]
0.50 [0.020]
0.26 [0.010]
0.38 [0.015]
0.29 [0.011]
0.21 [0.008]
1.58 [0.062]
0.75 [0.030]
0.005 CHAMFER
(8PL)
Ø0.38 [Ø0.015]
Plated Thru (4PL)
Recommended PCB Soldermask for Land Pattern
0.50 [0.020]
0.25 [0.010]
0.53 [0.021]
3.17 [0.125]
1.20 [0.047]
0.46 [0.018]
1.20 [0.047]
EDS-103095 Rev H
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
5 of 8
SGB-6433(Z)
Package Drawing
Dimensions in millimeters (inches)
Refer to drawing posted at www.rfmd.com for tolerances.
Typical Evaluation Board Schematic for 3.0V
Vcc
C4
C3
Vbias
NC
NC
NC
NC
RFIN
C1
RFOUT
RFOUT
NC
NC
C2
NC
NC
NC
GND
Option
6 of 8
NC
VCC
RFIN
L1
NC
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
EDS-103095 Rev H
SGB-6433(Z)
Evaluation Board Layout and Bill of Materials
C4
C3
L1
C1
C2
Board material GETEK, 31mil thick, Dk=4.2, 1oz copper
Component Values By Band
Designator
500MHz
850MHz
1950MHz
2400MHz
1000pF
C3
1000pF
1000pF
1000pF
C4*
1uF
1uF
1uF
1uF
C1, C2
220pF
68pF
43pF
22pF
L1
68nH
33nH
22nH
18nH
*C4 is optional depending on application and filtering. Not required for SGB device operation.
Note: The amplifier can be run from a 8V supply by simply inserting a 33Ω resistor in series with VCC.
Part Identification
The part will be symbolized with an “SGB6433” for Sn/Pb plating or “SGB64Z” for RoHS green compliant product. Marking
designator will be on the top surface of the package.
Ordering Information
7 of 8
Part Number
Reel Size
SGB-6433
13”
Devices/Reel
3000
SGB-6433Z
13”
3000
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
EDS-103095 Rev H
SGB-6433(Z)
8 of 8
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or [email protected].
EDS-103095 Rev H