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Электронный компонент: AT32032

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1
AT-32032
NPN
900MHz,5mA,2.7V
NF: 1.3dB()1.0dB()
Ga: 13.5dB()15dB()
P
1dB
: +13dBm()@20mA,2.7V
SOT-323SC-70 3
PDCPHSCDMA
LAN
A T - 3 2 0 3 2
N P N
S O T - 3 2 3
SC-70
2 . 7 V
900MHz,1.9GHz,2.4GHzLNA
PCSISM
900MHz2.7V,mA
1.0dBNF15dB
1V,1mA
9 0 0 M H z
(+13dBm P
1dB
)
3-Lead SC-70 (SOT-323)
Surface Mount Plastic
Package
Pin Configuration
BASE
EMITTER
COLLECTOR
32Y
"Y"
88759/04-5.PM6.0J
2001.04.25, 7:54 PM
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AT-32032 Absolute Maximum Ratings
Absolute
Symbol
Parameter
Units
Maximum
[1]
V
EBO
Emitter-Base Voltage
V
1.5
V
CBO
Collector-Base Voltage
V
11
V
CEO
Collector-Emitter Voltage
V
5.5
I
C
Collector Current
mA
32
P
T
Power Dissipation
[2, 3]
mW
200
T
j
Junction Temperature
C
150
T
STG
Storage Temperature
C
-65 to 150
Electrical Specifications, T
A
=25
C
Symbol
Parameters and Test Conditions
Units
Min.
Typ.
Max.
NF
Noise Figure
f=0.9 GHz
dB
1.0
1.3
V
CE
=2.7V, I
C
=5mA
f=1.8 GHz
1.25
G
A
Associated Gain
f=0.9 GHz
dB
13.5
15
V
CE
=2.7V, I
C
=5mA
f=1.8 GHz
10.5
h
FE
Forward Current Transfer Ratio
V
CE
=2.7V, I
C
=5mA
70
300
I
CBO
Collector Cutoff Current
V
CB
=3V
A
0.2
I
EBO
Emitter Cutoff Current
V
EB
=1V
A
1.5
AT-32032 Characterization Information, T
A
=25
C
Symbol
Parameters and Test Conditions
Units
Typ.
P
1dB
Power at 1 dB Gain Compression (opt tuning)
V
CE
=2.7V, I
C
=20mA
f=0.9 GHz
dBm
13
G
1dB
Gain at 1 dB Gain Compression (opt tuning)
V
CE
=2.7V, I
C
=20mA
f=0.9GHz
dB
15.5
IP
3
Output Third Order Intercept Point (opt turning)
V
CE
=2.7V, I
C
=20mA
f=0.9 GHz
dBm
23
|S
21
|
E
2
Gain in 50
System
V
CE
=2.7V, I
C
=2mA
f=0.9 GHz
dB
11.5
Thermal Resistance
[2]
:
jc
=350
C/W
1


2T
MOUNTING SURFACE
=25
3T
C
>802.86mW/
88759/04-5.PM6.0J
2001.04.25, 7:54 PM
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3
0
2.5
1.5
2.0
0.5
1.0
0
2.0
1.0
3.0
4.0
NOISE FIGURE

(dB)
FREQUENCY (GHz)
Figure 1. AT-32032 Typical Noise
Figure vs. Frequency at 1V, 1 mA.
2 mA
5 mA
10 mA
0
2.5
1.5
2.0
0.5
1.0
0
2.0
1.0
3.0
4.0
NOISE FIGURE

(dB)
FREQUENCY (GHz)
Figure 2. AT-32032 Typical Noise
Figure vs. Frequency and Current at
2.7V.
2 mA
5 mA
10 mA
0
2.5
1.5
2.0
0.5
1.0
0
2.0
1.0
3.0
4.0
NOISE FIGURE

(dB)
FREQUENCY (GHz)
Figure 3. AT-32032 Typical Noise
Figure vs. Frequency and Current at
5V.
0
12.0
6.0
9.0
3.0
0
2.0
1.0
3.0
4.0
GAIN

(dB)
FREQUENCY (GHz)
Figure 4. AT-32032 Associated Gain
vs. Frequency at 1V, 1 mA.
2 mA
5 mA
10 mA
0
20.0
10.0
15.0
5.0
0
2.0
1.0
3.0
4.0
GAIN
(dB)
FREQUENCY (GHz)
Figure 5. AT-32032 Associated Gain
vs. Frequency and Current at 2.7V.
2 mA
5 mA
10 mA
0
20.0
10.0
15.0
5.0
0
2.0
1.0
3.0
4.0
GAIN
(dB)
FREQUENCY (GHz)
Figure 6. AT-32032 Associated Gain
vs. Frequency and Current at 5V.
1 V
2.7 V
5 V
-10
20
5
10
-5
0
10
5
15
20
25
P
o -1 dB

(dBm)
COLLECTOR CURRENT (mA)
Figure 7. AT-32032 P
1 dB
vs. Collector
Current and Voltage (valid up to
2.4GHz).
15
0
1 V
2.7 V
5 V
0
20
8
12
4
0
4
2
6
8
10
G
1 dB

(dBm)
COLLECTOR CURRENT (mA)
Figure 8a. G
1 dB
vs. Collector Current
and Voltage (at 900MHz).
16
1 V
2.7 V
5 V
0
16
4
8
0
4
2
6
8
10
G
1 dB

(dBm)
COLLECTOR CURRENT (mA)
Figure 8b. G
1 dB
vs. Collector Current
and Voltage (at 1.8 GHz).
12
AT-32032 Typical Performance
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2001.04.25, 7:54 PM
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AT-32032 Typical Scattering Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 1 V, I
C
= 1 mA
Freq.
S
11
S
21
S
12
S
22
GHz
Mag
Ang
dB
Mag
Ang
dB
Mag
Ang
Mag
Ang
0.5
0.852
-51
9.61
3.024
137
-20.65
0.093
59
0.895
-21
0.75
0.760
-74
8.68
2.717
119
-18.39
0.120
48
0.821
-29
1.0
0.655
-94
7.68
2.420
104
-17.35
0.136
40
0.756
-35
1.5
0.523
-130
5.75
1.939
79
-16.68
0.147
32
0.665
-44
2.0
0.451
-161
4.11
1.606
60
-16.52
0.149
31
0.615
-52
3.0
0.403
147
1.76
1.224
30
-14.42
0.190
43
0.565
-71
4.0
0.419
104
0.20
1.023
7
-10.21
0.309
42
0.527
-96
5.0
0.459
69
-0.92
0.899
-11
-6.58
0.469
26
0.478
-127
6.0
0.497
45
-1.56
0.836
-26
-4.22
0.615
5
0.411
-168
7.0
0.529
27
-1.84
0.809
-41
-2.85
0.720
-18
0.379
141
8.0
0.561
13
-2.07
0.788
-56
-2.33
0.765
-40
0.425
96
9.0
0.590
-2
-2.34
0.764
-72
-2.28
0.769
-60
0.495
63
10.0
0.626
-17
-2.74
0.729
-87
-2.57
0.744
-79
0.555
38
AT-32032 Typical Noise Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 1 V, I
C
= 1 mA
Freq.
F
min
R
n
G
assoc
GHz
dB
Mag
Ang
ohms
dB
0.9
1.1
0.48
63
14.5
11.5
1.8
1.3
0.51
129
6.8
8.3
2.0
1.4
0.52
143
5.2
7.4
2.5
1.6
0.54
177
2.9
6.4
3.0
1.8
0.57
-153
4.9
5.7
3.5
2.0
0.61
-125
12.7
5.0
4.0
2.2
0.65
-102
26.0
4.2
opt
gmax
dB(S[2,1])
k
-5
20
10
15
0
5
0
2
1
3
4
5
6
GAIN

(dB)
0
1.25
0.75
1
0.25
0.5
k
FREQUENCY (GHz)
Figure 9. Gain vs. Frequency at
1 V, 1 mA.
Note: dB(|S
21
|) = 20 * log(|S
21
|)
gmax = maximum available gain (MAG) if k > 1
gmax = maximum stable gain (MSG) if k < 1
k = stability factor
MAG =
S
21
(k
k
2
1)
S
12
MSG = |S
21
| / |S
12
|
k =
1 |S
11
|
2
|S
22
|
2
+ |D|
2
; D = S
11
S
22
S
12
S
21
2 *|S
12
| |S
21
|
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2001.04.25, 7:54 PM
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AT-32032 Typical Scattering Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 2.7 V, I
C
= 2 mA
Freq.
S
11
S
21
S
12
S
22
GHz
Mag
Ang
dB
Mag
Ang
dB
Mag
Ang
Mag
Ang
0.5
0.744
-57
14.37
5.232
130
-23.72
0.065
60
0.839
-22
0.75
0.609
-78
12.86
4.394
112
-21.73
0.082
52
0.755
-28
1.0
0.489
-96
11.40
3.714
98
-20.58
0.094
49
0.694
-31
1.5
0.351
-129
8.86
2.774
77
-19.05
0.112
48
0.625
-37
2.0
0.280
-158
6.93
2.221
61
-17.56
0.133
49
0.592
-43
3.0
0.236
149
4.28
1.636
34
-14.08
0.198
50
0.561
-59
4.0
0.258
105
2.58
1.346
11
-10.62
0.295
44
0.541
-78
5.0
0.317
72
1.36
1.170
-8
-7.54
0.420
30
0.510
-103
6.0
0.387
51
0.43
1.051
-26
-5.11
0.555
13
0.447
-135
7.0
0.455
34
-0.24
0.973
-42
-3.28
0.686
-8
0.373
-178
8.0
0.516
19
-0.80
0.913
-58
-2.24
0.772
-30
0.367
129
9.0
0.563
3
-1.39
0.852
-74
-1.86
0.807
-52
0.431
86
10.0
0.610
-14
-2.00
0.794
-89
-2.00
0.795
-73
0.504
55
AT-32032 Typical Noise Parameters,
Common Emitter, Z
O
= 50
, V
CE
= 2.7 V, I
C
= 2 mA
Freq.
F
min
R
n
G
assoc
GHz
dB
Mag
Ang
ohms
dB
0.9
0.9
0.38
57
10.6
14.0
1.8
1.2
0.41
124
6.2
10.5
2.0
1.2
0.42
136
5.3
9.4
2.5
1.4
0.44
176
3.4
8.4
3.0
1.6
0.47
-152
4.9
7.5
3.5
1.8
0.52
-123
10.5
6.9
4.0
2.1
0.57
-100
20.6
6.2
opt
gmax
dB(S[2,1])
k
0
20
12
16
4
8
0
2
1
3
4
5
6
GAIN

(dB)
0
1.25
0.75
1
0.25
0.5
k
FREQUENCY (GHz)
Figure 10. Gain vs. Frequency at
2.7 V, 2 mA.
Note: dB(|S
21
|) = 20 * log(|S
21
|)
gmax = maximum available gain (MAG) if k > 1
gmax = maximum stable gain (MSG) if k < 1
k = stability factor
MAG =
S
21
(k
k
2
1)
S
12
MSG = |S
21
| / |S
12
|
k =
1 |S
11
|
2
|S
22
|
2
+ |D|
2
; D = S
11
S
22
S
12
S
21
2 *|S
12
| |S
21
|
88759/04-5.PM6.0J
2001.04.25, 7:54 PM
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