bias: 7 V, 17 mA
f3dB = 1.3 GHz
G = 19 dB, NF = 5.5 dB, P1dB = 1.5 dBm, IP3i = -7.5 dBm
| part number |
Gp, dB
@ 0.1 GHz |
package |
outline |
data sheet |
|
 |
| MSA-0104 |
18.5 typ
17.0 min |
145 mil
plastic |
 |
pdf |
|
|
| MSA-0135 |
19.0 typ
18.0 min |
micro-x |
 |
pdf |
|
|
| MSA-0136 |
19.0 typ
18.0 min |
micro-x
trim lead |
 |
pdf |
|
|
| MSA-0170 |
19.0 typ
18.0 min |
70 mil
ceramic |
 |
pdf |
|
|
| MSA-0185 |
17.5 typ
16.0 min
@ 0.5 GHz |
85 mil
plastic |
 |
pdf |
|
|
| MSA-0186 |
17.5 typ
15.5 min
@ 0.5 GHz |
SMT
85 mil
plastic |
 |
pdf |
|
|
MSA-0100
(obsolete) |
19 typ |
chip |
 |
pdf |
|
packages: 04 35 36 70 85 86
SPICE model
* MSA-01 MODEL
* Combine with package model to complete
* DIE MODEL
Xa01 DIEOUT DIEIN DIEGND MSa01
.ENDS
* chip model
.SUBCKT MSa01 DIEOUT DIEIN DIEGND
RF DIEIN DIEOUT 550 (TC1=-0.8E-3)
RB DIEIN DIEGND 245 (TC1=-0.8E-3)
RBIAS Q1E DIEGND 250 (TC1=-0.8E-3)
RE Q2E DIEGND 0
CF DIEIN DIEOUT 0.12PF
CP1 Q1E DIEOUT 0.033PF
CP3 DIEGND DIEOUT 0.103PF
Xa01Q1 DIEOUT DIEIN Q1E a01Q1
Xa01Q2 DIEOUT Q1E Q2E a01Q2
.ENDS
* Q1 distributed base model
.SUBCKT a01Q1 Q1C Q1B Q1E
RB1 Q1B 11 5.0 (TC1=0.8E-3)
RB2 11 12 13.2 (TC1=1.2E-3)
RB3 12 B1 9.9 (TC1=1.8E-3)
RE E1 Q1E 0.78 (TC1=0.6E-3)
RC C1 Q1C 5 (TC1=0.6E-3)
Q1 C1 B1 E1 QMSA 125
DCD1 Q1B C1 DMOD 348
DCD2 11 C1 DMOD 390
DCD3 12 C1 DMOD 114
.ENDS
* Q2 distributed base model
.SUBCKT a01Q2 Q2C Q2B Q2E
RB1 Q2B 21 3.1 (TC1=0.8E-3)
RB2 21 22 8.2 (TC1=1.2E-3)
RB3 22 B2 6.2 (TC1=1.8E-3)
RE E2 Q2E 0.49 (TC1=0.6E-3)
RC C2 Q2C 5 (TC1=0.6E-3)
Q1 C2 B2 E2 QMSA 200
DCD1 Q2B C2 DMOD 488
DCD2 21 C2 DMOD 624
DCD3 22 C2 DMOD 182
.ENDS
.MODEL DMOD D(IS=1E-25, CJO=2.45E-16, VJ=.76,
+ M=.53, BV=45, IBV=1E-9)
.MODEL QMSA NPN (BF=90, BR=5, IS=1.65E-18, VA=20,
+ TF=12PS, CJE=1.8E-15, VJE=1.01, MJE=0.6,
+ PTF=25, XTB=1.818, VTF=6, ITF=3E-4,
+ IKF=1.333E-4, XTF=4, NF=1.03, ISE=5E-15,
+ NE=2.5)
To complete the transistor model, the above die model must be combined
with one of the following package models.
| file name | description | |
| a0100i17.s2p | MSA-0100 s and noise parameters at 17mA | 
view |
| a0104i17.s2p | MSA-0104 s and noise parameters at 17mA |
view |
| a0135i17.s2p | MSA-0135 s and noise parameters at 17mA |
view |
| a0135i17.s2p | MSA-0136 s and noise parameters at 17mA |
view |
| a0170i17.s2p | MSA-0170 s and noise parameters at 17mA |
view |
| a0185i17.s2p | MSA-0185 s and noise parameters at 17mA |
view |
| a0186i17.s2p | MSA-0186 s and noise parameters at 17mA |
view |
Applications Literature
General Information about Amplifier ICs
Information about MSA Series IC Amplifiers
Assembly Information
|
