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参数资料
| 型号： | MA1046-1 |
| 厂商： | Mitsubishi Electric Corporation |
| 英文描述： | CABLE SMA PLUG-PLUG HF-.141 4,1 |
| 中文描述： | 1.9千兆赫-功率放大器 |
| 文件页数： | 1/1页 |
| 文件大小： | 26K |
| 代理商： | MA1046-1 |
– 89 –
– 88 –
MA1046-1
For 1.9 GHz - Power Amplifier
2. Electrical Performances
(Tc = +25°C, VD 1, 2 = 6V, VD3 = 10V, VG 1, 2 = –5V, VG 3 = –3V, Zg = Zl = 50
)
MA1046-1 P
in
– P
out
. ACP.
No.
Items
Frequency
Power Gain
Temperature
Characteristics (Power Gain)
1
2
3
8
9
11
Occupied Band Width
Input VSWR
Spurious
Stability against
load variation
Symbol
f
G
– – –
Unit
MHz
dB
mA
mA
dBc
dBc
KHz
– – –
dBc
dBc
dBc
dBc
Standard
Type
Condition
4
5
Gain Variation
Drain Current
G
I
D
12
I
D
3
I
G
12
I
G
3
ACP1
ACP2
mA
mA
6
Gate Current
– – –
ρ
in
– – –
– – –
2 SP
3 SP
1918
– – –
2
5
400
1400
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
1895
33
Max
Min
dB
±2
– – –
– – –
dB
±0.5
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
– – –
There is no abnormal oscillating
signal more than –60 dBc
–65
–70
288
2.0
–70
–60
–30
–45
f < 6 GHz
Po = +35 dBm
Non-modulation
Po = +35 dBm
π
/ 4 Shift QPSK Modulation –PN9
Po = +35 dBm Load VSWR = 1:3
All Phase
Po = +35 dBm Zl = OPEN, SHORT
10 seconds each
7
600 kHz
900 kHz
ACP
10
In Band
Out Band
2 nd
3 rd
12
Intensity against
load variation
– – –
There is no damage
MA1046-1
a
d
e
f
g
h
i
b
c
5
8
0.5
5
5
5
10
50 Max.
5
8
10
1.8
57
62 Max.
3
1
1
RF IN
GND
V
G12
V
D12
GND
V
G3
V
D3
RF OUT
GND (base)
8
2
2
4
2
2
1.2
Unit : mm
1
2
3
4
5
6
7
8
9
DESCRIPTION
The MA1046-1 is a 1.9 GHz band power
amplifier (Po = +3.1W), constructed by 3 stages
of GaAs MESFET, RF matching circuit, and DC
bias circuit. The shield cap is made of metal.
Input and Output impedances are designed to
50
.
FEATURES
Po = +35.0 dBm, Gain = +32 dB (min.) @1.9 GHz
Vd1, 2 = +6.0V, Vd3 = +10.0V
Vg1, 2 = –5.0V, Vg3 = 3.0V
Note: 1. Dimension of leads: 0.25
×
0.5
2. Tolerance of dimension of leads interval: ±0.3
3. Tolerance of dimension except indications: ±0.3
4. Surface
Leads: Tin Plating (Iron)
(Material)
APPLICATION
Power amplifier for PHS base station/Japan.
Amplifier Specifications (MA1046-1)
1. Maximum Ratings (Ta=25°C)
OUTLINE DRAWING
No.
1
2
3
4
5
Condition
Case temperature
Storage temperature
Voltage
Gate Voltage
Input Power
Symbol
Tc
Tstg
V
D
12, V
D
3
V
G
12, V
G
3
P
in
Items
Unit
°C
°C
V
V
dBm
V
G
12 = –5.0 V, V
G
3 = –3.0 V
V
D
12 = 6.0 V, V
D
3 = 10.0 V
Standard
–20 ~ +70
–40 ~ +95
V
D
12 = 7.0 V, V
D
3 = 11.0 V
V
G
12 = –8.0 V, V
G
= –8.0 V
+10 dBm
–11
19
23
27
31
35
39
20
0
40
60
–7
–3
Input Power [dBm]
1
5
9
A
O
P
O
Typical Characteristics
V
D
12 = 6 V, V
D
3 = 10 V
V
G
12 = –5 V, V
G
3 = –3 V
η
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