at-33225 ETC-unknow, at-33225 Datasheet - Page 5

• Manufacturer Part Number: at-33225
• Description: Common Emitter Output Power Transistor Amps, Etacs Phones
• Manufacturer: ETC-unknow

AT-33225 Typical Large Signal Impedances
V
SPICE Model Parameters
Die Model
Label
VAR
CE
VAF
XTF
VTF
PTF
XTB
B
IKR
ISC
IKF
ISE
ITF
NE
NF
BR
NC
NR
BF
TF
Die Area = 1.2
CPad = 0.3 pF
= 4.8 V, I
Freq.
MHz
750
800
850
900
950
0.006656
0.02785
9.9E-11
1.6E-11
8.7E-13
0.9935
0.9886
Value
299.9
2.399
33.16
0.001
54.61
1.587
1.511
CPad
280
23
81
0
CQ
= 6 mA, P
Label
XCJC
RBM
CJC
MJC
MJE
VJC
CJE
VJE
IRB
E1
EG
XTI
RC
TR
FC
RB
RE
IS
Mag.
0.77
0.80
0.82
0.82
0.83
CPad
3.598E-15
6.16E-12
out
0.8E-12
0.4831
0.2508
0.5965
Value
0.001
0.999
1.186
0.752
0.107
1E-9
1.11
0.01
1.27
source
3
0
= +31.0 dBm
Ang.
-162
-169
-164
-163
-166
E2
CPad
C
Mag.
0.64
0.67
0.64
0.67
0.74
4-75
Packaged Model
load
B
Ang.
LB1
-174
-173
-175
-174
-175
R1
Cbe
Label
Cbc
Cbe
Cce
LB1
LB2
LB3
LE1
LE2
LC1
CM
RB
R1
LB2
LB2
RB
RB
10.0
9.5
9.0
8.5
8.0
7.5
7.0
6.5
6.0
Figure 11. Collector-Base
Capacitance vs. Collector-Base
Voltage (DC Test).
0
0.006 pF
0.63 nH
0.10 nH
0.87 nH
0.35 nH
0.78 nH
0.74 nH
0.80 pF
3.17 pF
20.8 pF
Value
0.1
0.2
LB3
LB3
CM
CM
RB
RB
Cbc
2
LE2
LE2
4
Vcb (V)
Die
LE2
Die
LE2
E
LE1
R1
6
Cce
8
LC1
10
C