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PDF CGY92 Data sheet ( Hoja de datos )
| Número de pieza | CGY92 | |
| Descripción | GaAs MMIC (Power amplifier for GSM or AMPS application Fully integrated 2 stage amplifier) | |
| Fabricantes | Siemens Semiconductor Group | |
| Logotipo |  |
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GaAs MMIC
CGY92
_____________________________________________________________________________________________________
Datasheet
*Power amplifier for GSM or AMPS application
*Fully integrated 2 stage amplifier
*Operating voltage range: 2.7 to 6 V
*Overall power added efficiency 45 %
*Input matched to 50 ohms, simple output match
ESD: Electrostatic discharge sensitive device,
observe handling precautions!
Type
CGY 92
Marking
CGY 92
Ordering code
(taped)
Q68000-A8884
Package 1)
MW 12
Maximum ratings
Characteristics
Positive supply voltage
Negative supply voltage
Supply current
Channel temperature
Storage temperature
RF input power
Pulse peak power dissipation
duty cycle 12.5%, ton=0.577ms
Total power dissipation (CW, Ts ≤ 81°C)
Ts: Temperature at soldering point
Symbol
VD
VG
ID
TCh
Tstg
Pin
PPulse
Ptot
max. Value
9
-6
2
150
-55...+150
25
9
5
Unit
V
V
A
°C
°C
dBm
W
W
Thermal Resistance
Channel-soldering point
RthChS
1) Plastic body identical to SOT 223, dimensions see page 14
Siemens Aktiengesellschaft
HL EH PD 21
pg. 1/14
≤14
K/W
17.10.95
1 page  
GaAs MMIC
CGY92
_____________________________________________________________________________________________________
DC-ID(VG) characteristics - typical values of stage 2, VD=3V
High current
Medium current
Low current
4,5
4
3,5
3
2,5
2
1,5
1
0,5
0
-5 -4,5 -4 -3,5 -3 -2,5 -2 -1,5 -1 -0,5 0
VG [V]
DC-Output characteristics - typical values of stage 2
3
VG=-0.50 V
2,5
-0.75 V
2
-1.00 V
Ptot=3.75 W
-1.25 V
1,5
-1.50 V
1
-1.75 V
-2.00 V
0,5 -2.25 V
0 -2.50 V
0 0,5 1 1,5 2 2,5 3 3,5 4 4,5 5 5,5 6
VD [V]
Siemens Aktiengesellschaft
HL EH PD 21
pg. 5/14
17.10.95
5 Page 
GaAs MMIC
CGY92
_____________________________________________________________________________________________________
Test circuit board:
size: 30 x 26 mm
43nH
Note:
By changing the position of the
6.8 pF capacitor at pin # 12 it is
possible to tune the board for
max. Pout or max. PAE. To
achieve the maximum output
power place the capacitor close
to the CGY92. For a better PAE
increase the distance between
the capacitor and the CGY92
device (2-5mm).
Principal circuit:
VG
1nF
+VD
1nF 4.7uF
VTR
VTR (2)
1nF
VG (1)
Control
Circuit
VD1 (7)
43nH
VD2 (12)
IN Pin (8)
Pout (12)
OUT
6.8pF
GND1 (6, 9)
GND2
(3, 4, 5, 10)
GND3 (11)
2) Coilcraft SMD Spring Inductor
distribution by Ginsbury Electronic GmbH, Am Moosfeld 85 D-81829 München, Tel. 089/45170-223
Siemens Aktiengesellschaft
HL EH PD 21
pg. 11/14
17.10.95
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet CGY92.PDF ] | |
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