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Электронный компонент: Q62702-G0071

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CGY 121 B
Siemens Aktiengesellschaft
1
04.08.98
HL HF PE GaAs/HB
GaAs MMIC
Preliminary Data
l
Variable gain amplifier
(MMIC-Amplifier) for mobile communication
l
Gain Control range over 50dB
l
Positive Control Voltage
l
50
input and output matched
l
Low power consumption
l
Operating voltage range: 2.7 to 6 V
l
Frequency range 800 MHz ... 2.5 GHz
ESD: Electrostatic discharge sensitive device,
*
)
observe handling precautions!
Type
Marking
Ordering code
(taped)
Package
1)
CGY 121 B
Y0S
Q62702-G0071
MW-6
Maximum ratings
Characteristics
Symbol
Unit
Drain voltage
VD
8
V
Neg. supply voltage
VG
-8
V
Pos. control voltage
Vcon
4
V
Channel temperature
TCh
150
C
Storage temperature range
Tstg
-55...+150
C
Total power dissipation (TS < 81C) 2)
Ptot
550
mW
Thermal resistance
Characteristics
Symbol
Unit
Channel-soldering point (GND)
RthChS
125
K/W
1)
Dimensions see page 9.
2)
Please care for sufficient heat dissipation on the pcb!
*
)
Pin-out changed compared to CGY120: 180 rotation
6
5
4
3
2
1
Vd1
RF-GND
RF-in; -Vg
RF-GND
Vd2; RF-out
Vcontrol
Semiconductor Group
1
1998-11-01
Semiconductor Group
1
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
2
04.08.98
HL HF PE GaAs/HB
Functional block diagram:
Pin #
Configuration
1
VD2 /
Pout
Drain voltage 2nd stage / RF-0utput
2
RF-Gnd
3
VD1
Drain voltage 1st stage
4
VG / Pin
Negative voltage at current control circuit (-4V) / RF-Input
5
RF-Gnd
6
Vcontrol
Positive voltage for gain control (0V....3V)
Pin / -VG(4)
Pout (1)
Vcon (6)
GND (2, 5)
VD1 (3)
VD2 (1)
Control
Circuit
Semiconductor Group
2
1998-11-01
Semiconductor Group
2
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
3
04.08.98
HL HF PE GaAs/HB
Electrical characteristics
(
TA = 25C, f = 900 MHz, Vg = -4V, RS = RL = 50
unless otherwise specified)
Characteristics
Symbol
min
typ
max
Unit
Power Gain
Vd=5V; I=70mA; Vcon=3V
G
-
21.5
-
dB
Input return loss
Vd=5V; I=70mA; Vcon=3V
RLin
-
15
-
dB
Output return loss
Vd=5V; I=70mA; Vcon=3V
RLout
-
11
-
dB
Gain Control Range
Vcon=3 V ... 0V; Vd=5V; I=70mA
dG
-
55
-
dB
1dB gain compression
Vd=5V; I=70mA; Vcon=3V
P1dB
-
16
-
dBm
Electrical characteristics
(
TA = 25C, f = 1800 MHz, Vg=-4V, RS = RL = 50
unless otherwise specified)
Characteristics
Symbol
min
typ
max
Unit
Power Gain
Vd=5V; I=70mA; Vcon=3V
G
-
19.5
-
dB
Input return loss
Vd=5V; I=70mA; Vcon=3V
RLin
-
10
-
dB
Output return loss
Vd=5V; I=70mA; Vcon=3V
RLout
-
8
-
dB
Gain Control Range
Vcon=3 V ... 0V; Vd=5V; I=70mA
dG
-
55
-
dB
1dB gain compression
Vd=5V; I=70mA; Vcon=3V
P1dB
-
16
-
dBm
DC characteristics
Characteristics
Symbol
min
typ
max
Unit
Gate current (Pin 4)
Vg=-4V
Ig
-
1.0
-
mA
Control current (Pin 6)
Vg=-4V; Vcon=0V...3V
Ic
-
0.5
-
mA
Supply current
Vg = -4V; Vcon = 3V
Id
-
70
-
mA
Semiconductor Group
3
1998-11-01
Semiconductor Group
3
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
4
04.08.98
HL HF PE GaAs/HB
Gain vs. Vcontrol and temperature
Operating Conditions : Vd=3V, Vg=-4V, Id=70mA, f=900MHz, Pin=-10dBm
Application Circuit
f = 900 MHz
-40
-30
-20
-10
0
10
20
30
0,0
0,5
1,0
1,5
2,0
2,5
3,0
Vcontrol [V]
Gai
n
[
d
B]
-20C
25C
70C
CGY121
Input
50 Ohm
Output
50 Ohm
Vg
GND
Vcontrol
Vd
C4
R3
C1
C2
2,5
4
1
6
3
L2
C5
R1
R2
C3
L1
Semiconductor Group
4
1998-11-01
Semiconductor Group
4
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
5
04.08.98
HL HF PE GaAs/HB
Parts List
Frequency
900 MHz
C1, C2 (Siemens Size 0603)
22 pF
0603
C3, C4 (Siemens Size 0603)
100 nF
0603
C5 (Siemens Size 0603)
47 nF
0603
L1 (Coilcraft 0805CS-150XKBC)
15 nH
0805
L2 (Coilcraft 0805CS-270XMBC)
27 nH
0805
R1 (Siemens B 54102-A1271-J60)
270 Ohm
0805
R2 (Siemens B 54102-A1120-J60)
12 Ohm
0805
R3
6.8 Ohm
0805
C
G
Y

1
2
1
C1
C2
C3
C4
C5
R1
R2
R3
L1
L2
Semiconductor Group
5
1998-11-01
Semiconductor Group
5
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
6
04.08.98
HL HF PE GaAs/HB
Application Circuit
f = 1900 MHz
CGY121
Input
50 Ohm
Output
50 Ohm
Vg
GND
Vcontrol
Vd
C4
R3
C1
C2
2,5
4
1
6
3
C5
R1
R2
C3
L1
C6
Semiconductor Group
6
1998-11-01
Semiconductor Group
6
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
7
04.08.98
HL HF PE GaAs/HB
Parts List
Frequency
1900 MHz
C1, C2 (Siemens size 0603)
12 pF
0603
C3, C4 (Siemens size 0603)
100 nF
0603
C5 (Siemens size 0603)
47 nF
0603
C6 (Siemens size 0603)
1.2 pF
0603
L1 (Coilcraft 0805CS-270XKBC)
15 nH
0805
R1 (Siemens B 54102-A1271-J60)
270 Ohm
0805
R2 (Siemens B 54102-A1120-J60)
12 Ohm
0805
R3
6.8 Ohm
0805
Total Power Dissipation Ptot = f(Ts)
Ptotmax in mW
81C
0
100
200
300
400
500
600
700
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
Soldering Point Temperature Ts in C
P
o
wer
D
i
s
s
ip
ati
o
n
in

m
W
P
totmax
Semiconductor Group
7
1998-11-01
Semiconductor Group
7
1998-11-01
CGY 121 B
Siemens Aktiengesellschaft
8
04.08.98
HL HF PE GaAs/HB
Semiconductor Device Outline MW-6
Published by Siemens AG, Bereich Halbleiter, Marketing-Kommunikation,
Balanstrae 73, D-81541 Mnchen.
copyright Siemens AG 1997. All Rights Reserved.
As far as patents or other rights of third parties are concerned, liability is only assumed for
components per se, not for applications, processes and cirucits implemented within
components or assemblies.
The information describes the type of component and shall not be considered as assured
characteristics.
Terms of delivery and rights to change design reserved.
For questions on technology, delivery, and prices please contact the Offices of
Semiconductor Group in Germany or the Siemens Companies and Representatives
worldwide (see address list).
Due to technical requirements components may contain dangerous substances. For
information on the type in question please contact your nearest Siemens Office,
Semiconductor Group.
Siemens AG is an approved CECC manufacturer.
Semiconductor Group
8
1998-11-01
Semiconductor Group
8
1998-11-01