SGA-2263 [STANFORD]
DC-5000MHZ CASCADABLE SIGE HBT MMIC AMPLIFIER; DC - 5000MHz的级联SIGE HBT MMIC放大器
| 型号： | SGA-2263 |
| 厂家： | 
STANFORD MICRODEVICES |
| 描述： | DC-5000MHZ CASCADABLE SIGE HBT MMIC AMPLIFIER |
| 文件： | 总5页 (文件大小：387K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SGA-2263
Product Description
DC-5000 MHz, Cascadable
SiGe HBT MMIC Amplifier
Sirenza Microdevices SGA-2263 is a high performance SiGe
HBT MMIC Amplifierꢀ A Darlington configuration featuring 1
micron emitters provides high FT and excellent thermal
perfomanceꢀ The heterojunction increases breakdown voltage
and minimizes leakage current between junctionsꢀ Cancellation
of emitter junction non-linearities results in higher suppression
of intermodulation productsꢀ At 850 Mhz and 20mA, the SGA-
2263 typically provides +20ꢀ2 dBm output IP3, 14ꢀ7 dB of gain,
and +7ꢀ5 dBm of 1dB compressed power using a single positive
voltage supplyꢀ Only 2 DC-blocking capacitors, a bias resistor
and an optional RF choke are required for operationꢀ
Product Features
High Gain : 13ꢀ8 dB at 1950 MHz
Gain & Return Loss vs. Freq. @TL=+25°C
Cascadable 50 Ohm
24
18
12
6
0
Patented SiGe Technology
Operates From Single Supply
Low Thermal Resistance Package
-10
-20
-30
-40
GAIN
IRL
Applications
PA Driver Amplifier
Cellular, PCS, GSM, UMTS
IFAmplifier
ORL
0
0
1
2
3
4
5
Frequency (GHz)
Wireless Data, Satellite
Symbol
Parameter
Small Signal Gain
Units
Frequency
Minꢀ
Typꢀ
Maxꢀ
850 MHz
1950 MHz
2400 MHz
13ꢀ2
14ꢀ7
13ꢀ5
13ꢀ2
16ꢀ2
G
dB
850 MHz
1950 MHz
7ꢀ5
6ꢀ1
P1dB
Output Power at 1dB Compression
Output Third Order Intercept Point
dBm
dBm
850 MHz
1950 MHz
20ꢀ2
18ꢀ0
OIP3
Bandwidth
IRL
Determined by Return Loss (>10dB)
Input Return Loss
MHz
dB
dB
dB
V
5000
17ꢀ6
25ꢀ3
3ꢀ5
1950 MHz
1950 MHz
1950 MHz
ORL
Output Return Loss
NF
Noise Figure
Device Operating Voltage
1ꢀ9
17
2ꢀ2
2ꢀ5
23
VD
Device Operating Current
mA
20
ID
Thermal Resistance (junction to lead)
°C/W
255
RTH, j-l
Test Conditions:
VS = 5 V
ID = 20 mA Typꢀ
OIP3 Tone Spacing = 1 MHz, Pout per tone = -10 dBm
ZS = ZL = 50 Ohms
RBIAS = 140 Ohms TL = 25ºC
The information provided herein is believed to be reliable at press timeꢀ Sirenza Microdevices assumes no responsibility for inaccuracies or omissionsꢀ Sirenza Microdevices assumes no responsibility for the use of
this information, and all such information shall be entirely at the users own riskꢀ Prices and specifications are subject to change without noticeꢀ No patent rights or licenses to any of the circuits described herein are
implied or granted to any third partyꢀ Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systemsꢀ Copyright 2001 Sirenza Microdevices, Incꢀꢀ
All worldwide rights reservedꢀ
522 Almanor Aveꢀ, Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://wwwꢀsirenzaꢀcom
EDS-100626 Rev C
1
SGA-2263 DC-5000 MHz Cascadable MMICAmplifier
Typical RF Performance at Key Operating Frequencies
Frequency (MHz)
Symbol
G
Parameter
Small Signal Gain
Unit
dB
100
500
14ꢀ9
20ꢀ4
7ꢀ6
850
1950
13ꢀ5
18ꢀ0
6ꢀ1
2400
13ꢀ2
16ꢀ9
5ꢀ4
3500
14ꢀ7
20ꢀ2
7ꢀ5
OIP3
P1dB
IRL
Output Third Order Intercept Point
Output Power at 1dB Compression
Input Return Loss
dBm
dBm
dB
21ꢀ3
24ꢀ1
17ꢀ8
21ꢀ5
23ꢀ0
18ꢀ5
3ꢀ3
19ꢀ6
27ꢀ8
18ꢀ7
3ꢀ2
17ꢀ6
25ꢀ3
19ꢀ1
3ꢀ5
17ꢀ2
23ꢀ4
19ꢀ2
4ꢀ0
15ꢀ0
26ꢀ7
19ꢀ2
ORL
S12
Output Return Loss
dB
Reverse Isolation
dB
NF
Noise Figure
dB
V = 5 V
S
I = 20 mA Typꢀ
D
OIP Tone Spacing = 1 MHz, Pout per tone = -10 dBm
3
Z = Z = 50 Ohms
SL
Test Conditions:
R
= 140 Ohms T = 25ºC
BIASL
Absolute Maximum Ratings
Parameter
Absolute Limit
Noise Figure vsꢀ Frequency
VD= 2ꢀ2 V, ID= 20 mA
Maxꢀ Device Current (ID)
Maxꢀ Device Voltage (VD)
Maxꢀ RF Input Power
40 mA
4 V
5
4
3
2
1
0
+18 dBm
+150°C
Maxꢀ Junction Tempꢀ (TJ)
Operating Tempꢀ Range (TL)
-40°C to +85°C
+150°C
Maxꢀ Storage Temp
ꢀ
Operation of this device beyond any one of these limits may
cause permanent damageꢀ For reliable continous operation,
the device voltage and current must not exceed the maximum
operating values specified in the table on page oneꢀ
TL=+25ºC
0
0.5
1
1.5
2
2.5
3
Bias conditions should also satisfy the following expression:
IDVD < (TJ - TL) / RTH, j-l
Frequency (GHz)
OIP3 vsꢀ Frequency
VD= 2ꢀ2 V, ID= 20 mA
P1dB vsꢀ Frequency
VD= 2ꢀ2 V, ID= 20 mA
10
8
30
25
20
15
10
6
4
2
TL=+25ºC
TL=+25ºC
0
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
2.5
3
Frequency (GHz)
Frequency (GHz)
522 Almanor Aveꢀ, Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://wwwꢀsirenzaꢀcom
EDS-100626 Rev C
2
SGA-2263 DC-5000 MHz Cascadable MMICAmplifier
Typical RF Performance Over Temperature ( Bias: VD= 2ꢀ2 V, ID= 20 mA (Typꢀ) )
|S21| vsꢀ Frequency
|S11| vsꢀ Frequency
24
18
12
6
0
-10
-20
-30
-40
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
TL
TL
0
0
1
2
3
4
5
0
1
2
3
4
5
Frequency (GHz)
Frequency (GHz)
|S12| vsꢀ Frequency
|S22| vsꢀ Frequency
-10
-15
-20
-25
-30
0
-10
-20
-30
-40
+25°C
-40°C
+85°C
+25°C
-40°C
+85°C
TL
TL
0
1
2
3
4
5
0
1
2
3
4
5
Frequency (GHz)
Frequency (GHz)
NOTE: Full S-parameter data available at wwwꢀsirenzaꢀcom
522 Almanor Aveꢀ, Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://wwwꢀsirenzaꢀcom
EDS-100626 Rev C
3
SGA-2263 DC-5000 MHz Cascadable MMICAmplifier
BasicApplication Circuit
Application Circuit Element Values
RBIAS
Frequency (Mhz)
Reference
VS
Designator
500
850
1950
2400
3500
1000
pF
CD
1 uF
CB
CD
LC
220 pF 100 pF
68 pF
22 pF
22 nH
56 pF
22 pF
18 nH
39 pF
15 pF
15 nH
100 pF
68 nH
68 pF
33 nH
LC
1,2
3 SGA-2263
6
Recommended Bias Resistor Values for ID=20mA
RF in
RF out
R
Supply Voltage(VS)
RBIAS
BIAS=( VS-VD ) / ID
CB
CB
4,5
5 V
6 V
8 V
10 V
390
140
200
300
VS
Note: RBIAS provides DC bias stability over temperatureꢀ
1 uF
RBIAS
1000 pF
Mounting Instructions
CD
LC
1ꢀ Use a large ground pad area near device pins 1, 2,
4, and 5 with many plated through-holes as shownꢀ
CB
CB
3ꢀ We recommend 1 or 2 ounce copperꢀ Measurements
for this data sheet were made on a 31 mil thick FR-4
board with 1 ounce copper on both sidesꢀ
Part Identification Marking
Pin # Function
Description
The part will be marked with an A22 designator on
the top surface of the packageꢀ
3
RF IN
RF input pinꢀ This pin requires the use of
an external DC blocking capacitor
chosen for the frequency of operationꢀ
6 5 4
1, 2, 4,
5
GND
Connection to groundꢀ Use via holes for
best performance to reduce lead
inductance as close to ground leads as
possibleꢀ
A22
6
RF OUT/ RF output and bias pinꢀ DC voltage is
BIAS
present on this pin, therefore a DC
blocking capacitor is necessary for
proper operationꢀ
1 2 3
Part Number Ordering Information
Caution: ESD sensitive
Appropriate precautions in handling, packaging
and testing devices must be observed!
Part Number
SGA-2263
Reel Size
Devices/Reel
7"
3000
522 Almanor Aveꢀ, Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://wwwꢀsirenzaꢀcom
EDS-100626 Rev C
4
SGA-2263 DC-5000 MHz Cascadable MMICAmplifier
PCB Pad Layout
Dimensions in inches [millimeters]
Nominal Package Dimensions
Dimensions in inches [millimeters]
Refer to drawing posted at wwwꢀsirenzaꢀcom for tolerancesꢀ
522 Almanor Aveꢀ, Sunnyvale, CA 94085
Phone: (800) SMI-MMIC
http://wwwꢀsirenzaꢀcom
EDS-100626 Rev C
5
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