Silicon Bipolar MMIC
Cascadable Amplifier
•
Cascadable 50Ω Gain Block
•
3dB Bandwidth: DC to 1.0 GHz
•
15.0 dB Typical Gain @ 0.5 GHz
•
Unconditionally Stable (k>1)
•
3.3 Volt Operation
•
Cost Effective Ceramic Microstrip Package
•
Tape and Reel Packaging Available
MA4TD4135, MA4TD4136
V3.00
Features
Ceramic Microstrip Case Style
4
.085
2,16
Outlines
1,2,3
Available in short lead version as MA4TD4136.
GND
RF INPUT
1
RF OUT
AND BIAS
3
.020
0,508
Description
M/A-COM's MA4TD4135 and MA4TD4136 are high
performance silicon bipolar MMICs housed in a cost effective
ceramic microstrip packages. The MA4TD4135 and
MA4TD4136 are designed for use where a general purpose
50Ω gain block is required. Typical applications include
narrow and wide band IF and RF amplifiers in industrial and
military applications.
The MA4TD4135 and MA4TD4136 are fabricated using a 10
GHz fT silicon bipolar technology that features gold
metalization and IC passivation for increased performance
and reliability.
TYPICAL POWER GAIN vs FREQUENCY
18
16
14
GAIN (dB)
12
10
8
6
GAIN FLAT to DC
4
0.1
1
FREQUENCY (GHz)
10
Id=35mA
2
GND
.100
2,54
ø .083
2,11
.057
1,45
.455 ±.030
11,54 ±0,76
0.180 ±0.010
4,57 ±0,25 MA4TD4136
.022
0,56
.006 ±.002
0,15 ±0,05
MA4TD4135
Notes:
(unless otherwise specified)
1. Dimensions are in / mm
2. Tolerance: in .xxx =
±.005;
mm .xx =
±.13
3. See last page of data sheet for short lead Micro-X
Pin Configuration
Pin Number
Pin Description
1
RF Input
2&4
AC/DC Ground
3
RF Output and DC Bias
Electrical Specifications @ T
A
= +25°C, Id = 35 mA, Z0 = 50Ω
Symbol
Gp
∆Gp
f3 dB
SWRin
SWRout
P1dB
NF
IP3
tD
Vd
dV/dT
Parameters
Power Gain (S21
2)
Gain Flatness
3 dB Bandwidth
Input SWR
Output SWR
Output Power @ 1dB Gain Compression
50
Ω
Noise Figure
Third Order Intercept Point
Group Delay
Device Voltage
Device Voltage Temperature Coefficient
Test Conditions
f = 0.1 GHz
f = 0.1 to 0.9 GHz
-
f = 0.1 to 1.5 GHz
f = 0.1 to 1.5 GHz
f = 1.0 GHz
f = 1.0 GHz
f = 1.0 GHz
f = 1.0 GHz
-
-
Units
dB
dB
GHz
-
-
dBm
dB
dBm
ps
V
mV/°C
Min.
15.5
-
-
-
-
-
-
-
-
2.8
-
Typ.
16.0
+ 1.0
1.2
1.5
1.5
8.5
4.2
19.0
200
3.3
-5.0
Max.
17.0
-
-
-
-
-
-
-
-
3.7
-
Specifications Subject to Change Without Notice
M/A-COM Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific:
Tel. +85 2 2111 8088
Fax +85 2 2111 8087
♦
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
Silicon Bipolar MMIC Cascadable Amplifier
Absolute Maximum
Ratings
1
Parameter
Absolute Maximum
Device Current
75 mA
2,3
Power Dissipation
200 mW
RF Input Power
+13 dBm
Junction Temperature
200°C
Storage Temperature
-65°C to +200°C
Thermal Resistance:
θ
jc
= 150
°C/W
1. Exceeding these limits may cause permanent damage.
2. Case Temperature (Tc) = 25
°C.
3. Derate at 6.7 mW/°C for Tc > 170°C.
IN
1
C (DC Block)
MA4TD4135, MA4TD4136
V3.00
Typical Bias Configuration
Rbias
Id =
Vcc - Vd
Rbias
Vcc > 5.5 V
RFC (Optional)
4
C (DC Block)
3
MA4TD4135
MA4TD4136
Vd = 3.3 V
OUT
2
Typical Performance Curves @ Id = 35 mA, TA = +25°C (unless otherwise noted)
DEVICE CURRENT vs DEVICE VOLTAGE
50
Id, DEVICE CURRENT (m
45
RETURN LOSS (dB
40
35
30
25
20
15
10
5
0
0.0
0.5
1.0
1.5
2.0
2.5
Vd, DEVICE VOLTAGE (V)
3.0
3.5
4.0
0
-5
RETURN LOSS vs FREQUENCY
INPUT
-10
-15
-20
OUTPUT
-25
-30
-35
0.1
1
FREQUENCY (GHz)
10
POWER GAIN vs CURRENT
18
16
14
GAIN (dB)
12
10
f= 2.0 GHz
8
6
4
10
15
20
25
30
35
Id, DEVICE CURRENT (mA)
40
45
50
P
f= 0.1 GHz
- 1dB (dBm)
f= 0.5 GHz
f= 1.0 GHz
14
13
12
11
10
9
8
7
6
5
4
P
OUT
@ 1dB GAIN COMPRESSION
vs FREQUENCY
0.1
1
FREQUENCY (GHz)
10
Specifications Subject to Change Without Notice.
MA-COM Inc.
North America:
Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific:
Tel. +85 2 2111 8088
Fax +85 2 2111 8087
♦
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
Silicon Bipolar MMIC Cascadable Amplifier
NOISE FIGURE FREQUENCY
6.0
REVERSE ISOLATION (dB
NOISE FIGURE (dB
5.5
Id=35mA
5.0
4.5
4.0
3.5
3.0
0.1
1
FREQUENCY (GHz)
10
-12
-13
-14
-15
-16
-17
-18
-19
-20
-21
0.1
MA4TD4135, MA4TD4136
V3.00
REVERSE ISOLATION vs FREQUENCY
1
FREQUENCY (GHz)
10
Typical Scattering Parameters
Z0 = 50Ω, T
A
= +25°C, Id = 35 mA
Frequency
S11
(GHz)
Mag.
Angle
0.1
0.023
-59.7
0.2
0.042
-80.2
0.3
0.061
-90.0
0.4
0.080
-98.0
0.5
0.101
-102.5
0.6
0.120
-107.1
0.7
0.141
-111.9
0.8
0.159
-115.8
0.9
0.177
-120.8
1.0
0.196
-124.6
1.5
0.278
-144.6
2.0
0.338
-161.6
2.5
0.394
-175.3
3.0
0.424
172.6
S21
Mag.
6.58
6.49
6.38
6.24
6.08
5.89
5.68
5.49
5.25
4.99
3.97
3.15
2.60
2.16
Angle
172.2
164.7
157.4
150.2
143.4
136.6
129.8
123.5
117.6
111.6
86.7
66.8
51.1
38.3
Mag.
0.100
0.101
0.104
0.107
0.110
0.113
0.117
0.122
0.127
0.133
0.153
0.169
0.178
0.188
S12
Angle
3.3
6.1
9.0
11.3
13.2
15.3
17.2
18.2
19.2
19.8
19.9
18.0
16.3
14.3
Mag
0.122
0.123
0.127
0.130
0.134
0.138
0.141
0.141
0.142
0.142
0.123
0.086
0.069
0.105
S22
Angle
-15.0
-30.9
-43.7
-59.2
-72.1
-85.3
-96.9
-107.6
-114.8
-124.8
-152.7
-165.2
-146.3
-133.6
Ordering Information
Long Lead Model No.
MA4TD4135
MA4TD4135T
Short Lead Model No.
MA4TD4136
MA4TD4136T
Package
Ceramic
Tape and Reel
Mico-X Case Styles
(Long Lead)
(Short Lead)
Specifications Subject to Change Without Notice
M/A-COM Inc.
North America: Tel. (800) 366-2266
Fax (800) 618-8883
♦
Asia/Pacific:
Tel. +85 2 2111 8088
Fax +85 2 2111 8087
♦
Europe:
Tel. +44 (1344) 869-595
Fax +44 (1344) 300-020
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