INFINEON CGY59

CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Preliminary data
* Low noise preamplifier for mobile communication
(PCN, DECT, GSM) in 2.7V to 6V systems
* Biased monolithic microwave IC (MMIC)
* Easily matchable to 50Ω
* No bias coil needed
* Single positive supply voltage
* Low noise figure and high gain
NF=1.3dB, G=16.5dB @ 3V, 950MHz (typ.)
NF=1.7dB, G=12dB @ 3V, 1.85GHz (typ.)
* Low power consumption
* Frequency range 200 MHz ... 2.5 GHz
* Miniature package MW6 based on SOT23
ESD:
Vd
6
RF-GND
5
RF-out
4
3
2
1
RF-GND
DC-GND
RF-in
Electrostatic discharge sensitive device,
observe handling precautions!
Type
Marking
Ordering code
(taped)
Package 1)
CGY 59
Y5
Q68000-A8887
MW-6
Maximum ratings
Symbol
Unit
8
V
Channel temperature
VD
TCh
150
°C
Storage temperature range
Tstg
-55...+150
°C
Total power dissipation (TS < 132°C) 2)
Ptot
80
mW
RthChS
RthJA
< 220
K/W
< 300
K/W
Drain voltage
Thermal resistance
Channel-soldering point (GND)
Junction-ambient 3)
1) Dimensions see chapter Package Outlines
2) Please care for sufficient heat dissipation on the pcb!
3) Package mounted on alumina 15mm x16.7 mm x0.7 mm
Siemens Aktiengesellschaft
pg. 1/8
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Electrical characteristics of CGY59 in GSM application circuit (see page 4)
TA = 25°C
f=950MHz
RS = RL = 50Ω
unless otherwise specified
Characteristics
Symbol
min
typ
max
Unit
ID
-
6
-
mA
G
-
16.5
18
-
dB
F
-
1.3
1.3
-
dB
RLin
-
10
11
-
dB
RLout
-
11
9
-
dB
Drain current
Power Gain
Ud = 3V
Ud = 5V
Noise figure
Ud = 3V
Ud = 5V
Input return loss
Ud = 3V
Ud = 5V
Output return loss
Ud = 3V
Ud = 5V
Third order input intercept point
two-tone intermodulation test
f1 = 950MHz, f2 = 951MHz
Pin = -20dBm (both carriers)
Ud = 3V
Ud = 5V
Input power at
1dB gain compression
IP3
P-1dB
Ud = 3V
Ud = 5V
Siemens Aktiengesellschaft
pg. 2/8
dBm
-
-4
-2
-
-
-13
-11.5
-
dBm
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Electrical characteristics of CGY59 in 1850 MHz application circuit (see page 4)
TA = 25°C
f=1850MHz
RS = RL = 50Ω
unless otherwise specified
Characteristics
Symbol
min
typ
max
Unit
ID
-
6
-
mA
G
-
12
13
-
dB
F
-
1.70
1.65
-
dB
RLin
-
15
16
-
dB
RLout
-
15.5
13
-
dB
Drain current
Power Gain
Ud = 3V
Ud = 5V
Noise figure
Ud = 3V
Ud = 5V
Input return loss
Ud = 3V
Ud = 5V
Output return loss
Ud = 3V
Ud = 5V
Third order input intercept point
two-tone intermodulation test
f1 = 1850MHz, f2 = 1851MHz
Pin = -20dBm (both carriers)
Ud = 3V
Ud = 5V
Input power at
1dB gain compression
IP3
-
1
2
-
P-1dB
Ud = 3V
Ud = 5V
Siemens Aktiengesellschaft
dBm
dBm
-
pg. 3/8
-8
-6
-
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
950MHz Application (GSM)
1nF
100pF
Ud
6
33pF
Input
L
5
3
2.5nH
4
Output
CGY59
50Ohm
2
50Ohm
33pF
1
100pF
50 Ohm Microstripline
L = Inductor 22nH (Coilcraft 0805CS-220-XMBC)
1850MHz Application (PCN, DECT)
1nF
100pF
Ud
6
27pF
Input
5
L
CGY59
50 Ohm
3
4
2
1
0.5pF
27pF
Output
50 Ohm
100pF
50 Ohm Microstripline
L = Inductor 6.8nH (Coilcraft 0805CS-060-XMBC)
Siemens Aktiengesellschaft
pg. 4/8
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
PCB - Layouts for Application Circuits
950MHz GSM - application board:
1nF
Ud
100pF
100pF
1nF
100pF
22 nH
Ud
100pF
22 nH
in
33pF
33pF out
CGY59
in
33pF
33pF out
Actual size
( 20 x 20 mm )
CGY59
1850MHz PCN -, DECT - application board:
1nF
Ud
1nF
100pF
100pF
Ud
100pF
100pF
27pF
0.5pF
in
27pF
in
27pF
27pF
out
CG Y59
0.5pF
out
CGY59
Actual size
( 20 x 20 mm )
PCB - data: Glass fiber teflon board (double sided) TACONIC TLX-9-0150-CH/CH
εr = 2.45 thickness = 0.4mm
Siemens Aktiengesellschaft
pg. 5/8
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Typical S- and Noise-Parameters
VD = 3 V
f/GHz
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
Zo = 50Ω
S11
MAG
ANG
S21
MAG
ANG
S12
MAG
ANG
S22
MAG
ANG
0.999
0.998
0.997
0.982
0.970
0.958
0.940
0.918
0.889
0.870
0.845
0.829
0.806
0.789
0.765
0.748
0.725
0.703
0.695
0.664
0.644
0.631
0.605
0.590
0.570
4.30
4.32
4.30
4.26
4.24
4.16
4.13
4.02
3.91
3.82
3.76
3.63
3.58
3.47
3.39
3.29
3.21
3.14
3.08
2.98
2.86
2.83
2.79
2.70
2.65
0.006
0.011
0.010
0.016
0.019
0.020
0.023
0.026
0.031
0.033
0.036
0.039
0.041
0.043
0.046
0.046
0.051
0.051
0.055
0.056
0.059
0.062
0.063
0.064
0.065
0.261
0.251
0.247
0.238
0.232
0.226
0.221
0.218
0.209
0.195
0.189
0.186
0.177
0.173
0.166
0.159
0.154
0.147
0.140
0.135
0.129
0.123
0.114
0.109
0.106
-4
-6.6
-10
-14
-18
-21
-24
-27
-32
-34
-37
-39
-42
-45
-47
-50
-52
-54
-56
-58
-59
-61
-63
-65
-67
f
Fmin
GHz
0.8
1.0
1.2
1.4
1.6
1.8
2.0
dB
1.15
1.19
1.24
1.31
1.39
1.49
1.62
-177
-173
-167
161
156
151
146
141
136
132
128
123
119
115
111
107
104
100
97
93
90
86
83
80
76
-75
97.6
94
76
78
78
73
79
79
76
75
73
72
71
71
72
71
71
69
71
70
69
69
69
70
Γopt
MAG
0.77
0.74
0.72
0.71
0.70
0.68
0.66
-17
-10
-11
-12
-13
-15
-16
-18
-22
-21
-23
-24
-24
-24
-24
-24
-22
-21
-18
-15
-13
-9.6
-3.4
2.7
9.2
RN
ANG
deg
19
22
27
32
36
39
43
Ω
59.7
56.4
54.0
51.8
49.6
47.3
43.9
S- and noise-parameters are also available on CD-ROM.
Siemens Aktiengesellschaft
pg. 6/8
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Typical S- and Noise-Parameters
VD = 5 V
f/GHz
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
f
S11
MAG
0.998
0.997
0.995
0.976
0.963
0.957
0.942
0.920
0.887
0.871
0.846
0.826
0.807
0.788
0.762
0.744
0.723
0.703
0.687
0.665
0.647
0.636
0.611
0.595
0.573
Zo = 50Ω
ANG
S21
MAG
ANG
S12
MAG
-3.4
-6.8
-10
-14
-17
-21
-24
-27
-31
-33
-36
-39
-41
-44
-46
-49
-51
-53
-55
-57
-58
-60
-62
-63
-66
4.99
4.97
4.99
4.98
4.91
4.81
4.76
4.63
4.50
4.40
4.31
4.16
4.12
4.01
3.91
3.77
3.69
3.60
3.50
3.42
3.28
3.25
3.20
3.14
3.06
-177
-173
-167
161
156
151
146
141
136
132
128
123
119
116
112
108
105
101
98
94
91
88
84
82
78
0.007
0.008
0.012
0.012
0.014
0.020
0.022
0.027
0.031
0.033
0.035
0.037
0.039
0.042
0.043
0.047
0.048
0.051
0.052
0.054
0.057
0.058
0.060
0.062
0.063
ANG
-73
30
96
82
89
77
83
79
79
75
75
75
70
73
72
71
71
70
71
72
72
70
69
70
71
Γopt
Fmin
GHz
dB
MAG
-
0.8
1.0
1.2
1.4
1.6
1.8
2.0
1.13
1.16
1.21
1.26
1.33
1.42
1.55
0.76
0.74
0.73
0.72
0.70
0.68
0.66
S22
MAG
ANG
0.366
0.331
0.328
0.316
0.318
0.306
0.302
0.297
0.289
0.276
0.269
0.263
0.256
0.246
0.240
0.234
0.229
0.221
0.215
0.208
0.203
0.193
0.184
0.176
0.172
-15
-8.8
-9.2
-11
-12
-14
-16
-17
-21
-21
-22
-22
-24
-24
-24
-25
-24
-23
-22
-21
-20
-59
-17
-14
-11
RN
ANG
deg
Ω
18
21
27
30
34
38
42
58.5
56.3
52.7
49.1
48.5
45.2
43.4
S- and noise-parameters are also available on CD-ROM.
Siemens Aktiengesellschaft
pg. 7/8
12.01.96
HL EH PD 21
CGY 59
GaAs MMIC
________________________________________________________________________________________________________
Application Circuit for measuring S-parameters
f = 200MHz to 2.5GHz
1)
1)
Input
Output
CGY59
Reference
plane
Reference
plane
1) Caution! DC - decoupling capacitors are not integrated in device
is an approved CECC manufacturer.
Siemens Aktiengesellschaft
pg. 8/8
12.01.96
HL EH PD 21