BGS2

BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Part Marking (X: Wafer number)
Device Features
Preliminary Datasheet





OU
T
Single Fixed 3V supply
No Dropping Resistor Required
No matching circuit needed
Lead-free/Green/RoHS compliant SOT-363 package
Application: Driver Amplifier, Cellular, PCS, GSM,
UMTS, WCDMA, Wireless Data
GN
D
BS
2X
GN
D
GN
D
GN
D
Pin Description
RF IN
3
RF OUT
6
GND
1,2,4,5
IN
Product Description
BeRex’s BGS2 is a high SiGe HBT MMIC amplifier, internally matched to 50 Ohms without the need for external components. Designed to run directly from a 3V supply. The
BGS2 is designed for high linearity 3V gain
block applications . It is packaged in a RoHScompliant with SOT-363 surface mount
package.
Applications
 Driver Amplifier
 Cellular, PCS, GSM, UMTS, WCDMA
Typical Performance1
Parameter
Frequency
70
900
1900 2450 2650 3500 MHz
Gain
26.5
23.6
19.8
S11
-19.6 -18.3 -18.6 -18.4 -17.6 -13.7
dB
-15.6 -12.8
dB
S22
2
Application Circuit Values Example
70~900MHz
2nF
900MHz ~ 3GHz
100pF
3GHz ~ 4GHz
100pF
1uH
56nH
27nH
C3
C4
C5
+3V
C1
17.2
15
-9.9
-10.5 -13.2 -15.7
dB
28
25.5
24.5
22.5
25
19.2
dBm
P1dB
N.F
15.6
2.7
13.4
2.3
12.8
2.2
10.8
2.3
10.4
2.5
8.7
2.7
dBm
dB
1
Device performance _ measured on a BeRex evaluation board at 25°C, 50 Ω system.
2
OIP3 _ measured with two tones at an output of 0 dBm per tone separated by 1 MHz.
Bandwidth
IC @ (Vc = 3V)
VC
dG/dT
RTH
Min.
70
30
Typical
Max.
4000
38
34
3.0
-0.005
130
Unit
MHz
mA
V
dB/°C
°C/W
Absolute Maximum Ratings
L1
RFin
18.1
OIP3
Applications Circuit
Freq.
C1/C2
L1
(1608 Chip Ind.)
Unit
C2
BGS2
RFout
*C1, C2, C3 =100 pF ± 5%; C4 = 1000 pF ± 5%; C5 = 10uF; **L1 = 56nH
**less than 56nH improves RF performance at over 0.9GHz.
*1uH or higher value L1 improves RF performance at under 900MHz.
*Optimum value of L1 may vary with board design.
Parameter
Operating Case Temperature
Storage Temperature
Junction Temperature
Operating Voltage
Supply Current
Input RF Power
Rating
-40 to +85
-55 to +155
+150
Unit
°C
°C
°C
+3.8
100
15
V
mA
dBm
Operation of this device above any of these parameters may result in permanent damage.
*C1,C2=2000pF, L1=1uH for 70MHz application,
*C1,C2=100pF, L1=27nH for 3.5GHz application.
BeRex
●website: www.berex.com
●email: [email protected]
1
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Preliminary Datasheet
V-I Characteristics
BeRex SOT-363 Evaluation
*Dielectric constant _ 4.2
*31mil thick FR4 PCB
Suggested PCB Land Pattern and PAD Layout
PCB Land Pattern
PCB Mounting
Note : All dimension _ millimeters
PCB lay out _ on BeRex website
BeRex
●website: www.berex.com
●email: [email protected]
2
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Typical Device Data
Preliminary Datasheet
S-parameters (Vc=3V, Ic=34mA, T=25°C)
S-Parameter
(Vdevice = 3.0V, Icc = 34mA, T = 25 °C, calibrated to device leads)
Freq
S11
S11
S21
S21
S12
S12
S22
S22
[MHz]
Mag
Ang
Mag
Ang
Mag
Ang
Mag
Ang
70
900
1000
1500
2000
2500
3500
4000
-3.69
-17.69
-17.25
-17.21
-19.07
-20.38
-10.04
-6.03
-52.41
34.25
22.43
-18.66
-63.14
-132.94
90.91
26.54
24.13
23.38
22.95
20.82
19.00
17.52
15.48
13.56
-121.02
76.30
65.43
16.20
-28.30
-71.11
-158.27
143.48
-30.59
-26.60
-26.52
-25.69
-24.73
-23.50
-21.28
-20.97
82.59
-28.23
-34.19
-57.19
-82.74
-111.35
-175.51
137.09
-4.42
-12.45
-12.00
-10.22
-10.16
-11.80
-26.52
-9.21
-170.10
142.20
136.29
103.27
73.85
48.64
64.38
111.96
Typical Performance (Vd = 3.0V, Ic = 34mA, T = 25°C)
Freq
S21
S11
S22
P1
OIP3
NF
BeRex
MHz
dB
dB
dB
dBm
dBm
dB
50
26.8
-18.4
-16
15.4
28.5
2.7
70
26.5
-19.6
-15.6
15.6
28
2.7
●website: www.berex.com
900
23.6
-18.3
-12.8
13.4
25.5
2.3
1900
19.8
-18.6
-9.9
12.8
24.5
2.2
2140
19
-18.4
-9.4
11.2
23
2.2
2450
18.1
-18.1
-10.5
10.8
22.5
2.3
2650
17.2
-17.6
-13.2
10.4
25
2.5
●email: [email protected]
3500
15.0
-13.7
-15.7
8.7
19.2
2.7
3
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Preliminary Datasheet
Typical Performance (Vd = 3.1V, Ic = 41mA, T = 25°C)
Freq
MHz
50
70
900
1900
2140
2450
2650
S21
S11
S22
P1
OIP3
NF
dB
dB
dB
dBm
dBm
dB
27.1
-16.7
-15.5
16.0
29.5
2.7
26.8
-17.2
-14.7
16.5
29.0
2.7
23.7
-17.2
-12.5
14..0
26.5
2.3
19.9
-17.9
-9.4
13.1
25.4
2.2
19.1
-17.9
-9.5
12.0
23.5
2.2
18.2
-18.3
-10.6
11.2
23.0
2.3
17.4
-18.0
-13.4
10.8
25.0
2.5
Typical Performance (Vd = 3.2V, Ic = 47mA, T = 25°C)
Freq
MHz
50
70
900
1900
2140
2450
2650
S21
S11
S22
P1
OIP3
NF
dB
dB
dB
dBm
dBm
dB
27.4
-15.2
-14.8
16.8
30.0
2.7
27.1
-15.5
-13.7
17.2
30.0
2.7
23.9
-16.3
-12.1
14.6
27.0
2.3
20.0
-17.2
-9.6
13.3
26.0
2.2
19.2
-17.3
-9.6
12.0
24.0
2.2
18.3
-18.0
-10.7
11.2
23.5
2.3
17.5
-18.3
-13.6
11.0
25.1
2.5
Typical Performance (Vd = 3.3V, Ic = 53mA, T = 25°C)
BeRex
Freq
MHz
50
70
900
1900
2140
2450
2650
S21
S11
S22
P1
OIP3
NF
dB
dB
dB
dBm
dBm
dB
27.6
-14.1
-14.2
17.4
32.0
2.7
27.3
-14.2
-12.9
18.0
30.0
2.7
23.9
-15.5
-11.8
15.0
27.0
2.3
20.0
-16.7
-9.7
13.6
26.2
2.2
19.3
-16.8
-9.7
12.3
24.5
2.2
18.4
-17.8
-10.0
11.7
23.1
2.3
17.6
-18.4
-13.9
11.3
26.0
2.5
●website: www.berex.com
●email: [email protected]
4
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Device Performance
Preliminary Datasheet
Pin-Pout-Gain
900MHz, 3V/22mA
1900 MHz, 3V/22mA
OIP3
BeRex
●website: www.berex.com
●email: [email protected]
5
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Preliminary Datasheet
OIP3
BeRex
●website: www.berex.com
●email: [email protected]
6
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Preliminary Datasheet
Gain Flatness
Package Outline Dimension (Unit. mm )
PIN1 DOT
BeRex
●website: www.berex.com
●email: [email protected]
7
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
BGS2
50-4000 MHz SILICON GERMANIUM Gain Block
Package Marking
Tape & Reel
SOT-363
Packaging information:
Tape Width (mm): 8
Reel Size (inches): 7
Device Cavity Pitch (mm): 4
Preliminary Datasheet
X = Wafer No.
Devices Per Reel: 3000
Lead plating finish
100% Tin Matte finish
(All BeRex products undergoes a 1 hour, 150 degree C, Anneal bake to eliminate
thin whisker growth concerns.)
MSL / ESD Rating
ESD Rating:
Class 1C
Value:
Passes <2000V
Test:
Human Body Model (HBM)
Standard:
JEDEC Standard JESD22-A114B
MSL Rating:
Level 1 at +265°C convection reflow
Standard:
JEDEC Standard J-STD-020
NATO CAGE code:
2
BeRex
N
9
6
F
●website: www.berex.com
●email: [email protected]
8
Specifications and information are subject to change and products may be discontinued without notice. BeRex is a trademark of BeRex.
All other trademarks are the property of their respective owners. © 2015 BeRex
Rev. E
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