UPA895TD

SILICON TRANSISTOR
UPA895TD
FEATURES
LOW VOLTAGE, LOW CURRENT OPERATION
(Units in mm)
1.2 mm x 0.8 mm
UE
Package Outline TD
(TOP VIEW)
SMALL PACKAGE OUTLINE:
1.0±0.05
•
LOW HEIGHT PROFILE:
•
TWO LOW NOISE OSCILLATOR TRANSISTORS:
•
IDEAL FOR 1-3 GHz OSCILLATORS
SC
O
The UPA895TD contains two NE851 high frequency silicon
bipolar chips. The NE851 is an excellent oscillator chip, featuring low 1/f noise and high immunity to pushing effects. The
new ultra small TD package is ideal for all portable wireless
applications where reducing board space is a prime consideration. Each transistor chip is independently mounted and
easily configured for oscillator/buffer amplifier and other
applications.
0.15±0.05
C1
C2
1
Q1
2
3
Q2
6
5
4
B1
E2
B2
PIN CONNECTIONS
1. Collector (Q1)
2. Emitter (Q1)
3. Collector (Q2)
4. Base (Q2)
5. Emitter (Q2)
6. Base (Q1)
0.125 +0.1
-0.05
NT
DESCRIPTION
(Top View)
E1
4
0.5±0.05
3
IN
5
0.8
2
KP
NE851
0.4
1
Just 0.50 mm high
6
0.8 +0.07
-0.05
0.4
•
OUTLINE DIMENSIONS
1.2 +0.07
-0.05
•
D
NPN SILICON RF
TWIN TRANSISTOR
ORDERING INFORMATION
PART NUMBER
UPA895TD-T3-A
QUANTITY
10K Pcs./Reel
PACKAGING
Tape & Reel
ELECTRICAL CHARACTERISTICS (TA = 25°C)
UPA895TD
TD
SYMBOLS
PARAMETERS AND CONDITIONS
ICBO
Collector Cutoff Current at VCB = 10 V, IE = 0
nA
600
IEBO
Emitter Cutoff Current at VEB = 1 V, IC = 0
nA
600
hFE
DC Current Gain1 at VCE = 3 V, IC = 7 mA
DI
Q1 And Q2
PART NUMBER
PACKAGE OUTLINE
fT
Cre
|S21E|2
Gain Bandwidth at VCE = 1 V, IC = 15 mA, f = 2 GHz
Feedback Capacitance2 at VCB = 3 V, IE = 0, f = 1 MHz
Insertion Power Gain at VCE = 1 V, IC =5 mA, f = 2 GHz
|S21|S21E|2E|2 Insertion Power GainIat VCE = 1 V, IC =15 mA, f = 2 GHz
NF
Noise Figure at VCE = 1 V, IC = 10 mA, f = 2 GHz
UNITS
MIN
100
GHz
5.0
pF
TYP
120
145
6.5
0.6
dB
3.0
4.0
dB
4.5
5.5
dB
MAX
1.9
0.8
2.5
Notes: 1. Pulsed measurement, pulse width ≤ 350 μs, duty cycle ≤ 2 %.
2. Collector to base capacitance when measured with capacitance meter (automatic balanced bridge method), with emitter connected to
guard pin of capacitances meter.
UPA895TD
ABSOLUTE MAXIMUM RATINGS1 (TA = 25°C)
RATINGS
6
Q2
VCBO
Collector to Base Voltage
V
9
9
VCEO
Collector to Emitter Voltage
V
5.5
5.5
VEBO
Emitter to Base Voltage
V
1.5
1.5
100
100
5
IC
Collector Current
mA
PT
Total Power Dissipation2
TJ
Junction Temperature
mW 190 for 1 element
210 for 2 elements
°C
150
150
TSTG
Storage Temperature
°C
18
VCE = 2 V
f = 2 GHz
-65 to +150
Note: 1. Operation in excess of any one of these parameters may
result in permanent damage.
2. Mounted on 1.08cm2 x 1.0 mm(t) glass epoxy substrate.
15
4
12
Ga
3
9
2
6
NF
1
0
1
IN
Mounted on Glass Epoxy PCB
(1.08 cm2 x 1.0 mm (t) )
2 Elements
210
200
190
180
150
100
1 Element
50
0
25
50
75
1.0
0.8
100
125
0.6
0.4
0.2
0
2
150
Ambient Temperature, TA (°C)
100
0.1
0.01
0.001
0.0001
0.4
0.5
0.6
0.7
Collector Current, IC (mA)
DI
Collector Current, IC (mA)
1
6
8
10
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
VCE = 1 V
10
4
Collector to Base Voltage, VCB (V)
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
100
f = 1 MHz
NT
250
SC
O
Total Power Dissipation, Ptot (mW)
300
Reverse Transfer Capacitance, Cre (pF)
REVERSE TRANSFR CAPACITANCE vs.
COLLECTOR TO BASE VOLTAGE
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
VCE = 2 V
10
1
0.1
0.01
0.001
0.8
0.9
Base to Emitter Voltage, VBE (V)
1.0
0.0001
0.4
0.5
0.6
0.7
3
0
100
10
Collector Current, IC (mA)
TYPICAL PERFORMANCE CURVES (TA = 25°C)
Associated Gain, Ga (dB)
Q1
D
UNITS
UE
PARAMETERS
Noise Figure, NF (dB)
SYMBOLS
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
0.8
0.9
Base to Emitter Voltage, VBE (V)
1.0
UPA895TD
TYPICAL PERFORMANCE CURVES (TA = 25°C)
GAIN BANDWIDTH PRODUCT
vs. COLLECTOR CURRENT
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
10
360 µa
50
320 µa
280 µa
40
240 µa
30
200 µa
160 µa
20
120 µa
80 µa
10
IB = 40 µa
0
1
2
3
4
5
6
4
2
1
IN
VCE = 2 V
NT
DC Current Gain, HFE
VCE = 1 V
SC
O
100
1
10
100
10
0.1
100
INSERTION POWER GAIN,
MAG, MSG vs. FREQUENCY
25
MSG
DI
20
MAG
15
10
5
|S21e|2
1
Frequency, f (GHz)
10
100
35
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
Maximum Stable Gain, MSG(dB)
30
10
INSERTION POWER GAIN,
MAG, MSG vs. FREQUENCY
35
VCE = 1 V
IC = 5 mA
1
Collector Current, IC (mA)
Collector Current, IC (mA)
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
Maximum Stable Gain, MSG(dB)
100
1000
1000
0
0.1
10
DC CURRENT GAIN
vs. COLLECTOR CURRENT
DC CURRENT GAIN
vs. COLLECTOR CURRENT
DC Current Gain, HFE
6
Collector Current, IC (mA)
Collector to Emitter Voltage, VCE (V)
10
0.1
8
0
8
7
VCE = 2 V
f = 2 GHz
UE
Collector Current, IC (mA)
Gain Bandwidth Product, fT (GHz)
400 µa
D
60
VCE = 1 V
IC = 15 mA
30
25
MSG
MAG
20
15
10
5
0
0.1
|S21e|2
1
Frequency, f (GHz)
10
UPA895TD
TYPICAL PERFORMANCE CURVES (TA = 25°C)
INSERTION POWER GAIN,
MAG, MSG vs. FREQUENCY
INSERTION POWER GAIN, MAG, MSG
vs. COLLECTOR CURRENT
20
30
25
MSG
15
10
5
|S21e|2
1
Frequency, f (GHz)
0
10
VCE = 2 V
f = 2 GHz
MAG
|S21e|2
5
0
1
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
NOISE FIGURE, ASSOCIATED GAIN
vs. COLLECTOR CURRENT
6
18
VCE = 1 V
f = 2 GHz
12
3
9
2
6
NF
0
10
Collector Current, IC (mA)
3
0
100
Noise Figure, NF (dB)
4
15
Associated Gain, Ga (dB)
Ga
DI
Noise Figure, NF (dB)
100
Collector Current, IC (mA)
18
1
10
Collector Current, IC (mA)
VCE = 1 V
f = 1 GHz
1
100
10
-5
100
6
5
10
IN
NT
|S21e|2
1
1
INSERTION POWER GAIN, MAG, MSG
vs. COLLECTOR CURRENT
SC
O
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
Maximum Stable Gain, MSG(dB)
MAG
10
-5
5
15
VCE = 1 V
f = 2 GHz
5
|S21e|2
10
Collector Current, IC (mA)
INSERTION POWER GAIN, MAG, MSG
vs. COLLECTOR CURRENT
15
15
0
10
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
0
0.1
MAG
UE
MAG
MSG
5
15
4
12
Ga
3
9
2
NF
1
6
3
0
1
10
Collector Current, IC (mA)
0
100
Associated Gain, Ga (dB)
20
VCE = 1 V
f = 1 GHz
D
VCE = 2 V
IC = 5 mA
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
Maximum Stable Gain, MSG(dB)
Insertion Power Gain, |S21e|2 (dB)
Maximum Available Gain, MAG(dB)
Maximum Stable Gain, MSG(dB)
35
UPA895TD
TYPICAL SCATTERING PARAMETERS
Q1
Q1
j50
+90º
j100
+135º
S11
0
10
25
50
100
+180º
S22
-j10
S21
S12
+45º
.2
.4
.6
-135º
-j25
-j100
0.834
0.782
0.729
0.701
0.682
0.674
0.667
0.667
0.666
0.669
0.670
0.671
0.673
0.675
0.677
0.679
0.683
0.686
0.691
0.695
0.702
0.706
0.711
0.716
0.720
0.723
0.726
0.730
0.732
0.734
0.735
ANG
-40.0
-74.1
-98.7
-116.6
-129.7
-139.9
-148.0
-154.6
-160.1
-165.0
-169.2
-172.9
-176.3
-179.3
177.8
175.2
172.7
170.4
168.3
166.4
164.5
162.8
161.3
159.8
158.4
157.2
156.1
154.9
153.9
153.5
152.9
MAG
13.251
11.289
9.275
7.696
6.501
5.593
4.892
4.344
3.899
3.542
3.237
2.981
2.760
2.569
2.400
2.252
2.120
2.003
1.899
1.802
1.717
1.635
1.565
1.496
1.433
1.373
1.320
1.269
1.224
1.202
1.180
S12
ANG
154.1
135.3
121.5
111.6
104.1
98.1
93.1
88.7
84.8
81.2
77.8
74.7
71.7
68.8
66.1
63.5
61.0
58.6
56.3
54.1
51.9
49.7
47.8
45.8
43.9
42.1
40.4
38.7
37.3
36.5
35.8
DI
MAG
0.032
0.054
0.065
0.071
0.075
0.077
0.079
0.080
0.081
0.082
0.083
0.084
0.085
0.086
0.088
0.090
0.092
0.094
0.097
0.100
0.104
0.108
0.112
0.117
0.121
0.126
0.132
0.138
0.144
0.147
0.150
S22
ANG
68.0
53.1
43.8
38.0
34.8
33.1
32.3
32.3
32.8
33.7
34.8
36.3
37.8
39.6
41.6
43.5
45.6
47.6
49.6
51.5
53.3
55.0
56.5
57.9
59.2
60.3
61.4
62.4
63.2
63.6
63.9
MAG
NT
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
2.950
3.000
S21
SC
O
MAG
+0º
-45º
IN
S11
GHz
1
-90º
-j50
UPA895TD Q1
VCE = 1 V, IC = 5 mA
Frequency
.8
UE
j10
S21
D
j25
0.911
0.769
0.643
0.552
0.488
0.444
0.411
0.388
0.371
0.358
0.348
0.341
0.335
0.332
0.330
0.330
0.332
0.335
0.339
0.345
0.351
0.358
0.366
0.374
0.382
0.391
0.401
0.411
0.420
0.425
0.431
K
ANG
-19.3
-33.0
-40.9
-45.7
-48.7
-51.0
-53.0
-55.0
-57.1
-59.4
-61.9
-64.3
-67.1
-69.9
-72.8
-76.0
-79.1
-82.3
-85.6
-88.9
-92.1
-95.2
-98.4
-101.2
-104.0
-106.6
-109.2
-111.5
-113.9
-115.1
-116.1
MAG1
(dB)
0.124
0.174
0.262
0.338
0.417
0.488
0.563
0.628
0.697
0.751
0.817
0.873
0.930
0.981
1.028
1.069
1.100
1.122
1.130
1.140
1.131
1.127
1.113
1.102
1.088
1.076
1.059
1.040
1.023
1.011
1.002
26.11
23.24
21.56
20.34
19.39
18.61
17.93
17.35
16.83
16.36
15.93
15.51
15.12
14.74
13.35
12.40
11.72
11.15
10.72
10.28
9.99
9.64
9.41
9.14
8.92
8.68
8.52
8.44
8.37
8.49
8.68
Note:
1. Gain Calculations:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
UPA895TD
TYPICAL SCATTERING PARAMETERS
Q2
Q2
j50
+90º
j100
+135º
0
S11
10
25
50
100
+180º
S21
S12
+45º
.2
.4
.6
S22
-j10
-135º
-j25
-j100
0.833
0.774
0.716
0.685
0.666
0.657
0.650
0.650
0.649
0.651
0.652
0.654
0.655
0.658
0.661
0.664
0.669
0.673
0.679
0.683
0.689
0.694
0.698
0.703
0.706
0.711
0.714
0.719
0.722
0.726
-39.7
-73.7
-98.2
-116.2
-129.4
-139.6
-147.8
-154.4
-160.0
-164.9
-169.2
-172.9
-176.3
-179.3
177.9
175.4
173.0
170.8
168.7
166.9
165.2
163.6
162.1
160.7
159.4
158.2
157.1
156.0
154.9
154.0
MAG
13.156
11.160
9.150
7.576
6.400
5.506
4.815
4.275
3.836
3.482
3.181
2.929
2.713
2.526
2.363
2.220
2.093
1.981
1.881
1.788
1.706
1.630
1.561
1.497
1.437
1.381
1.331
1.284
1.240
1.199
S12
ANG
153.7
134.8
120.9
110.9
103.4
97.4
92.3
87.8
83.9
80.2
76.8
73.6
70.6
67.8
65.1
62.5
60.0
57.5
55.2
52.9
50.8
48.6
46.5
44.5
42.6
40.7
38.9
37.1
35.5
33.9
DI
MAG
0.032
0.053
0.065
0.071
0.075
0.077
0.079
0.080
0.081
0.082
0.083
0.085
0.086
0.088
0.090
0.093
0.096
0.099
0.102
0.106
0.111
0.116
0.121
0.126
0.132
0.138
0.145
0.152
0.159
0.167
S22
ANG
69.1
53.3
44.0
38.6
35.6
34.0
33.5
33.6
34.3
35.4
36.7
38.4
40.1
42.0
44.1
46.0
48.1
50.1
52.1
53.8
55.5
57.1
58.5
59.7
60.7
61.6
62.5
63.1
63.7
63.9
MAG
NT
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
S21
ANG
SC
O
MAG
+0º
-45º
IN
S11
GHz
1
-90º
-j50
UPA895TD Q2
VCE = 1 V, IC = 5 mA
Frequency
.8
UE
j10
S21
D
j25
0.910
0.767
0.642
0.553
0.491
0.448
0.417
0.395
0.378
0.366
0.355
0.347
0.340
0.335
0.332
0.330
0.329
0.330
0.331
0.333
0.335
0.339
0.341
0.345
0.350
0.356
0.363
0.371
0.379
0.388
K
ANG
-19.4
-33.0
-40.9
-45.6
-48.6
-50.8
-52.7
-54.5
-56.3
-58.4
-60.5
-62.7
-65.1
-67.8
-70.4
-73.3
-76.3
-79.5
-82.7
-86.1
-89.6
-92.9
-96.6
-100.0
-103.6
-106.9
-110.4
-113.6
-116.9
-120.0
MAG1
(dB)
0.116
0.188
0.281
0.361
0.443
0.516
0.593
0.660
0.732
0.791
0.858
0.916
0.973
1.021
1.062
1.094
1.117
1.131
1.135
1.139
1.131
1.121
1.112
1.097
1.085
1.066
1.048
1.024
1.008
0.983
26.12
23.20
21.51
20.29
19.33
18.54
17.86
17.27
16.74
16.26
15.81
15.38
14.97
13.68
12.66
11.92
11.33
10.82
10.41
9.99
9.67
9.37
9.08
8.84
8.59
8.42
8.28
8.32
8.39
8.57
Note:
1. Gain Calculations:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
UPA895TD
TYPICAL SCATTERING PARAMETERS
Q1
Q1
j50
+90º
S21
j100
j25
S12
S11
0
10
25
50
100
.2
+180º
.4
.6
S22
-j10
-135º
-j25
-j100
ANG
-81.0
-121.5
-141.5
-152.9
-160.7
-166.6
-171.4
-175.2
-178.5
178.5
175.8
173.5
171.2
169.2
167.2
165.3
163.5
161.8
160.2
158.8
157.3
156.1
154.9
153.8
152.8
151.8
151.0
150.1
149.4
148.7
MAG
32.902
21.870
15.722
12.157
9.881
8.313
7.165
6.300
5.616
5.075
4.619
4.242
3.919
3.640
3.398
3.186
2.998
2.831
2.685
2.551
2.433
2.321
2.222
2.129
2.044
1.963
1.892
1.825
1.764
1.707
ANG
136.3
115.8
105.3
98.6
93.8
89.9
86.6
83.7
81.0
78.4
76.0
73.7
71.5
69.4
67.4
65.4
63.5
61.6
59.8
58.0
56.3
54.5
52.9
51.2
49.7
48.1
46.7
45.2
43.9
42.5
DI
MAG
0.021
0.030
0.035
0.039
0.044
0.049
0.054
0.059
0.064
0.069
0.075
0.080
0.086
0.092
0.097
0.103
0.108
0.114
0.120
0.126
0.131
0.137
0.143
0.149
0.155
0.160
0.166
0.172
0.178
0.184
S22
ANG
59.8
50.0
50.0
51.5
53.8
56.1
58.0
59.7
61.0
62.2
63.0
63.8
64.3
64.7
65.1
65.3
65.5
65.6
65.6
65.6
65.5
65.4
65.2
65.0
64.9
64.6
64.5
64.2
64.0
63.7
MAG
NT
MAG
0.586
0.577
0.567
0.570
0.571
0.575
0.578
0.583
0.586
0.593
0.595
0.599
0.602
0.606
0.609
0.612
0.616
0.621
0.627
0.631
0.637
0.642
0.647
0.651
0.654
0.657
0.660
0.663
0.664
0.667
S12
SC
O
GHz
+0º
-45º
IN
S21
S11
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
1
-90º
-j50
UPA895TD Q1
VCE = 2 V, IC = 20 mA
Frequency
.8
UE
j10
+45º
D
+135º
0.714
0.478
0.351
0.280
0.236
0.209
0.189
0.177
0.168
0.163
0.160
0.158
0.158
0.160
0.162
0.166
0.171
0.178
0.185
0.192
0.201
0.209
0.218
0.227
0.236
0.244
0.253
0.261
0.270
0.278
K
ANG
-40.2
-58.2
-65.9
-70.4
-73.6
-76.3
-79.1
-81.9
-85.1
-88.4
-92.1
-95.6
-99.4
-103.0
-106.5
-109.9
-113.1
-116.1
-118.9
-121.5
-124.0
-126.2
-128.4
-130.2
-131.9
-133.3
-134.8
-135.8
-137.1
-138.0
MAG1
(dB)
0.272
0.454
0.618
0.735
0.826
0.889
0.938
0.971
0.998
1.010
1.028
1.038
1.049
1.055
1.062
1.067
1.067
1.067
1.059
1.057
1.047
1.042
1.034
1.028
1.023
1.018
1.012
1.005
0.999
0.991
31.89
28.68
26.56
24.91
23.53
22.33
21.26
20.30
19.43
18.02
16.87
16.02
15.23
14.56
13.92
13.34
12.83
12.37
12.01
11.62
11.34
11.03
10.79
10.52
10.29
10.06
9.89
9.84
9.96
9.68
Note:
1. Gain Calculations:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
UPA895TD
TYPICAL SCATTERING PARAMETERS
Q2
Q2
+90º
j50
S21
j100
j25
S12
j10
0
S11
10
25
50
100
.2
+180º
.4
.6
-j10
-135º
-j25
-j100
-j50
ANG
-80.7
-121.1
-141.3
-152.8
-160.7
-166.7
-171.5
-175.3
-178.6
178.5
175.8
173.5
171.3
169.3
167.4
165.6
164.0
162.5
161.0
159.7
158.4
157.4
156.3
155.3
154.3
153.4
152.7
151.9
151.1
150.4
MAG
32.678
21.589
15.485
11.960
9.721
8.180
7.050
6.195
5.523
4.989
4.540
4.170
3.854
3.583
3.347
3.141
2.960
2.799
2.657
2.527
2.412
2.307
2.210
2.121
2.039
1.963
1.894
1.831
1.772
1.718
S12
ANG
135.7
115.2
104.6
98.0
93.1
89.2
85.8
82.8
80.1
77.5
75.0
72.7
70.4
68.3
66.2
64.2
62.2
60.3
58.4
56.5
54.8
53.0
51.2
49.6
47.9
46.3
44.7
43.1
41.7
40.2
DI
MAG
0.021
0.030
0.035
0.040
0.045
0.050
0.056
0.062
0.067
0.073
0.079
0.085
0.091
0.097
0.103
0.110
0.116
0.122
0.129
0.135
0.141
0.148
0.154
0.161
0.167
0.173
0.180
0.187
0.194
0.200
S22
ANG
58.6
51.5
51.3
53.3
55.7
57.8
59.6
61.1
62.3
63.2
64.0
64.6
65.0
65.3
65.4
65.7
65.7
65.6
65.5
65.4
65.2
65.0
64.7
64.4
64.1
63.7
63.4
63.1
62.6
62.2
MAG
NT
MAG
0.575
0.555
0.543
0.544
0.545
0.549
0.552
0.557
0.560
0.566
0.569
0.572
0.576
0.580
0.584
0.588
0.592
0.598
0.604
0.608
0.615
0.619
0.624
0.629
0.633
0.637
0.640
0.644
0.647
0.651
S21
SC
O
GHz
+0º
-90º
S11
0.100
0.200
0.300
0.400
0.500
0.600
0.700
0.800
0.900
1.000
1.100
1.200
1.300
1.400
1.500
1.600
1.700
1.800
1.900
2.000
2.100
2.200
2.300
2.400
2.500
2.600
2.700
2.800
2.900
3.000
1
-45º
IN
UPA895TD Q2
VCE = 2 V, IC = 20 mA
Frequency
.8
UE
S22
+45º
D
+135º
0.711
0.474
0.349
0.280
0.238
0.211
0.193
0.181
0.171
0.165
0.159
0.156
0.153
0.152
0.151
0.152
0.153
0.156
0.159
0.163
0.168
0.173
0.178
0.184
0.190
0.197
0.204
0.212
0.220
0.229
K
ANG
-40.1
-57.3
-64.3
-68.2
-70.8
-72.8
-75.0
-77.1
-79.5
-82.2
-85.3
-88.3
-91.7
-95.2
-98.7
-102.3
-105.9
-109.4
-113.0
-116.5
-120.1
-123.5
-127.2
-130.2
-133.3
-136.0
-138.7
-140.8
-143.2
-145.1
MAG1
(dB)
0.296
0.485
0.653
0.767
0.854
0.911
0.955
0.985
1.009
1.021
1.036
1.046
1.055
1.060
1.064
1.066
1.064
1.061
1.054
1.052
1.043
1.037
1.032
1.025
1.021
1.014
1.009
1.000
0.993
0.984
31.88
28.63
26.46
24.74
23.34
22.10
21.00
20.03
18.56
17.44
16.42
15.58
14.82
14.17
13.56
13.01
12.53
12.09
11.73
11.34
11.05
10.75
10.48
10.23
9.99
9.81
9.64
9.87
9.62
9.33
Note:
1. Gain Calculations:
MAG =
|S21|
|S12|
(K ±
K 2- 1
). When K ≤ 1, MAG is undefined and MSG values are used. MSG =
MAG = Maximum Available Gain
MSG = Maximum Stable Gain
2
2
2
|S21|
, K = 1 + | ∆ | - |S11| - |S22| , ∆ = S11 S22 - S21 S12
|S12|
2 |S12 S21|
UPA895TD
UPA895TD NONLINEAR MODEL
BJT NONLINEAR MODEL PARAMETERS(1)
Q1
Q2
Parameters
IS
137e-18
137e-18
MJC
BF
166
166
XCJC
0.9871
0.9871
CJS
20.4
20.4
VJS
IKF
50
50
ISE
80.4e-15
80.4e-15
NE
2.4
2.4
BR
28.7
28.7
NR
0.9889
0.9889
MJS
2.7
2.7
IKR
0.021
0.021
ISC
532e-18
532e-18
NC
1.28
1.28
RE
0.45
0.45
RB
4
4
1
1
IRB
0
0
RC
1.7
CJE
2.4e-12
VJE
0.87
MJE
0.34
CJC
0.65e-12
VJC
0.52
DI
0.5
0
0
0.75
0.75
0
0
0.55
0.55
TF
18e-12
18e-12
XTF
0.1
0.1
VTF
2
2
0.03
ITF
0.03
PTF
0
0
TR
1.0e-9
1.0e-9
EG
1.11
1.11
XTB
0
0
XTI
3
3
KF*
0
0
AF*
1
1.00
1.7
2.4e-12
0.87
0.34
0.65e-12
0.52
SC
O
(1) Gummel-Poon Model
* Set to default value.
0.14
0.5
NT
RBM
0.14
FC
IN
VAR
Q2
UE
NF
VAF
Q1
D
Parameters
AF and KF are 1/f noise parameters and are bias dependent.
The appropriate values for the 1/f noise parameters (AF and KF)
shall be chosen from the table below, according to the desired
current range.
KF
AF
Ic = 5 mA
4.547e-15
1.4
Ic = 10 mA
855e-12
2.551
Ic = 15 mA
1.73e-9
2.626
For a better understanding on AF and KF parameters,
please refer to AN1026.
MODEL RANGE
Frequency: 0.1 to 3.0 GHz
Bias:
VCE =0.5 V to 3 V, IC = 1 mA to 20 mA
Date:
4/03
UPA895TD
D
SCHEMATIC
0.1 pF
C_C1B2
0.03 pF
LC_P1
LC1
0.01 pF
0.01 nH
0.75 nH
CCB1
C_C1E1
0.05 pF
Pin_2
CCE1
0.3 pF
LE_P1
LE1
0.01 nH
0.5 nH
C_E1C2
0.05 pF
Q1
CCE2
Pin_3
LB_P1
0.55 nH
0.01 nH
C_E1B2
0.1 pF
LE2
LC_P2
LC2
0.01 nH
0.7 nH
CCB2
0.01 pF
Q2
LB2
0.55 nH
LE_P2
0.01 nH
Pin_5
C_B2E2
0.01 pF
LB_P2
0.01 nH
Pin_4
0.03 pF
SC
O
DI
Pin_6
C_B1B2
0.01 pF
0.55 nH
NT
0.35 pF
LB1
IN
Pin_1
UE
CCBPKG1
CCBPKG2
0.1 pF
CCEPKG2
MODEL RANGE
Frequency: 0.1 to 3.0 GHz
Bias:
VCE = 0.5 V to 3 V, IC = 1 mA to 20 mA
Date:
04/03