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參數資料
| 型號： | Q62702G74 |
| 廠商： | SIEMENS AG |
| 英文描述： | GaAs MMIC (Dual mode power amplifier for CDMA /TDMA portable cellular phones) |
| 中文描述： | 砷化鎵微波單片集成電路（雙制式為CDMA功率放大器/ TDMA的便攜式移動電話） |
| 文件頁數： | 2/11頁 |
| 文件大?。?/td> | 101K |
| 代理商： | Q62702G74 |
BGC420
High Frequency Products
2
Edition A13, 05/99
Maximum Ratings
Parameter
Device current
Device voltage
Total power dissipation, T
s
≤
110°C
1)
Control voltage
Input Current for pin 1
Symbol
I
CC
Vcc
P
tot
Vc
Ir
Unit
mA
V
mW
V
μ
A
15
4.5
68
Vcc+0.5
380
Junction temperature
Ambient temperature range
Storage temperature range
T
j
T
A
T
stg
150
°
C
°
C
°
C
-65...+150
-65...+150
Thermal Resistance
Junction-soldering point
1)
1)TS is measured on the Ground lead at the soldering point to the pcb
.
R
th JS
≤
270
K/W
Electrical Specifications (Measured in Test Fixture applying the circuit specified in Figure 1
with Rx=82
W
),
Tc=25°C, Vcc=3V, I
CC
￡
7mA unless noted
Symbol
Gp
Parameter
Power Gain (
￥
S
21
￥
2
)
Unit
dB
Min
17.5
14.5
Typ
19
16
1.3
1.5
1
1
15
15
7
9
4
7
3.7
2.5
<10
35
-60
Max
f=900MHz
f=1.8GHz
f=900MHz
f=1.8GHz
NF
Noise Figure (in 50
W
System)
dB
1.5
1.7
P
-1dB
Output Power at 1dB Gain Compression f=900MHz
(in 50
W
System)
Third Order Intercept Point
(Output,
G
Opt
)
Input Return Loss
f=1.8GHz
f=900MHz
f=1.8GHz
f=900MHz
f=1.8GHz
f=900MHz
f=1.8GHz
dBm
IP
3
dBm
RL
in
dB
RL
out
Output Return Loss
dB
t
on
t
off
I
leak
I
VcOn
I
VcOff
V
cmin
V
cmax
2)
A positive sign denotes a current flowing form the Pin into the external circuit.
On Switching Time
3)
Off Switching Time
3)
Leakage Current In Sleep Mode
Controll Pin (Vc) Current in Active Mode
2)
Controll Pin (Vc) Current in Sleep Mode
2)
Minimum Voltage at Vc for Sleep Mode
Maximum Voltage at Vc for Active Mode
μs
μs
μA
μA
nA
V
V
V
cc
- 0.3V
0V+0.3V
3)
This values are valid for C2=1nF, C3=100pF and 220pF Coupling capacitors at RFin and RFout.
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