BIPOLAR ANALOG INTEGRATED CIRCUIT
PC3242TB
3.3 V, SILICON GERMANIUM MMIC WIDE BAND AMPLIFIER
DESCRIPTION
The
PC3242TB is a silicon germanium monolithic integrated circuit designed as IF amplifier for DBS LNB.
This device exhibits low noise figure and high power gain characteristics.
This IC is manufactured using our UHSK3 (Ultra High Speed Process) silicon germanium bipolar process.
FEATURES
• Low current
• Power gain
• Gain flatness
• Noise figure
• High linearity
• Supply voltage
• Port impedance
: I
CC
= 4.3 mA TYP.
: G
P
= 22 dB TYP. @ f = 1.0 GHz
: G
P
= 22 dB TYP. @ f = 2.2 GHz
:
G
P
= 0.4 dB TYP. @ f = 1.0 to 2.2 GHz
: NF = 4.0 dB TYP. @ f = 1.0 GHz
: NF = 4.0 dB TYP. @ f = 2.2 GHz
: P
O (1 dB)
=
7.5
dBm TYP. @ f = 1.0 GHz
: P
O (1 dB)
=
9.5
dBm TYP. @ f = 2.2 GHz
: V
CC
= +3.0 to +3.6 V
: input/output 50
APPLICATIONS
• IF amplifiers in DBS LNB, other L-band amplifiers, etc.
ORDERING INFORMATION
Part Number
Order Number
Package
Marking
C3Z
Supplying Form
Embossed tape 8 mm wide
Pin 1, 2, 3 face the perforation side of the tape
Qty 3 kpcs/reel
PC3242TB-E3
PC3242TB-E3-A 6-pin super minimold
(Pb-Free)
Remark
To order evaluation samples, please contact your nearby sales office.
Part number for sample order:
PC3242TB-A
Caution
:
Observe precautions when handling because these devices are sensitive to electrostatic discharge
Document No. PU10803EJ01V0DS (1st edition)
Date Published March 2010 NS
PC3242TB
PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM
Pin No.
1
2
3
4
5
6
Pin Name
INPUT
GND
GND
OUTPUT
GND
V
CC
PRODUCT LINE-UP OF 5 V or 3.3 V-BIAS SILICON MMIC WIDE BAND AMPLIFIER
(T
A
= +25°C, V
CC
= +5.0 V or +3.3 V, Z
S
= Z
L
= 50
)
Part No.
V
CC
(V)
I
CC
(mA)
12.0
12.0
14.0
9.0
G
P
(dB)
13.0 (1.0 GHz)
20.0 (1.0 GHz)
20.5 (1.5 GHz)
21.5 (1.0 GHz)
21.5 (2.2 GHz)
NF
(dB)
5.0 (1.0 GHz)
4.5 (1.0 GHz)
2.3 (1.5 GHz)
4.3 (1.0 GHz)
4.3 (2.2 GHz)
4.7 (1.0 GHz)
4.6 (2.2 GHz)
4.3 (1.0 GHz)
4.5 (2.2 GHz)
4.0 (1.0 GHz)
4.0 (2.2 GHz)
P
O (sat)
(dBm)
＋1.0
(1.0 GHz)
＋3.0
(1.0 GHz)
＋3.5
(1.5 GHz)
＋4.0
(1.0 GHz)
＋1.5
(2.2 GHz)
–1.0 (1.0 GHz)
–3.5 (2.2 GHz)
–
–
–0.5 (1.0 GHz)
–4.0 (2.2 GHz)
P
O (1 dB)
(dBm)
–
–
＋1.5
(1.5 GHz)
–3.5 (1.0 GHz)
–5.5 (2.2 GHz)
–6.5 (1.0 GHz)
–8.0 (2.2 GHz)
＋1.0
(1.0 GHz)
–4.0 (2.2 GHz)
–7.5 (1.0 GHz)
–9.5 (2.2 GHz)
C3Z
C3W
C3P
6-pin
super
minimold
C3H
C3K
C1G
C1H
Package
Marking
PC2711TB
PC2712TB
PC3215TB
PC3224TB
+5.0
PC3227TB
4.8
22.0 (1.0 GHz)
22.0 (2.2 GHz)
PC3240TB
+3.3
13.0
25.0 (1.0 GHz)
24.5 (2.2 GHz)
PC3242TB
4.3
22.0 (1.0 GHz)
22.0 (2.2 GHz)
Remark
Typical performance. Please refer to
ELECTRICAL CHARACTERISTICS
in detail.
2
Data Sheet PU10803EJ01V0DS
PC3242TB
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply Voltage
Total Circuit Current
Power Dissipation
Operating Ambient Temperature
Storage Temperature
Input Power
Symbol
V
CC
I
CC
P
D
T
A
T
stg
P
in
T
A
= +25°C
T
A
= +25°C
T
A
= +25°C
T
A
= +85C
Note
Conditions
Ratings
4.0
10
270
40
to +85
55
to +150
10
Unit
V
mA
mW
°C
°C
dBm
Note
Mounted on double-sided copper-clad 50
50
1.6 mm epoxy glass PWB
RECOMMENDED OPERATING RANGE
Parameter
Supply Voltage
Operating Ambient Temperature
Symbol
V
CC
T
A
Conditions
MIN.
+3.0
40
TYP.
+3.3
+25
MAX.
+3.6
+85
Unit
V
°C
Data Sheet PU10803EJ01V0DS
3
PC3242TB
ELECTRICAL CHARACTERISTICS (T
A
= +25°C, V
CC
= +3.3 V, Z
S
= Z
L
= 50
,
unless otherwise
specified)
Parameter
Circuit Current
Power Gain 1
Power Gain 2
Power Gain 3
Power Gain 4
Gain 1 dB Compression Output Power
1
Gain 1 dB Compression Output Power
2
Noise Figure 1
Noise Figure 2
Isolation 1
Isolation 2
Input Return Loss 1
Input Return Loss 2
Output Return Loss 1
Output Return Loss 2
NF1
NF2
ISL1
ISL2
RL
in
1
RL
in
2
RL
out
1
RL
out
2
f = 1.0 GHz
f = 2.2 GHz
f = 1.0 GHz, P
in
=
40
dBm
f = 2.2 GHz, P
in
=
40
dBm
f = 1.0 GHz, P
in
=
40
dBm
f = 2.2 GHz, P
in
=
40
dBm
f = 1.0 GHz, P
in
=
40
dBm
f = 2.2 GHz, P
in
=
40
dBm
31
34
10
6
8
8
4.0
4.0
36.5
40.5
14
8.5
11
11
4.8
4.8
dB
dB
dB
dB
P
O (1 dB)
2
f = 2.2 GHz
12.5
9.5
Symbol
I
CC
G
P
1
G
P
2
G
P
3
G
P
4
P
O (1 dB)
1
Test Conditions
No input signal
f = 0.25 GHz, P
in
=
40
dBm
f = 1.0 GHz, P
in
=
40
dBm
f = 1.8 GHz, P
in
=
40
dBm
f = 2.2 GHz, P
in
=
40
dBm
f = 1.0 GHz
MIN.
3.6
19
19
19
19
10
TYP.
4.3
22
22
22
22
7.5
MAX.
5.0
25
25
25
25
dBm
Unit
mA
dB
STANDARD CHARACTERISTICS FOR REFERENCE
(T
A
= +25°C, V
CC
= +3.3 V, Z
S
= Z
L
= 50
,
unless otherwise specified)
Parameter
Power Gain 5
Power Gain 6
Gain Flatness
Saturated Output Power 1
Saturated Output Power 2
K factor 1
K factor 2
Output 3rd Order Intercept Point 1
Output 3rd Order Intercept Point 2
Input 3rd Order Intercept Point 1
Input 3rd Order Intercept Point 2
2nd Order Intermodulation Distortion
Symbol
G
P
5
G
P
6
Test Conditions
f = 2.6 GHz, P
in
=
40
dBm
f = 3.0 GHz, P
in
=
40
dBm
f = 1.0 to 2.2 GHz, P
in
=
40
dBm
f = 1.0 GHz, P
in
=
15
dBm
f = 2.2 GHz, P
in
=
15
dBm
f = 1.0 GHz, P
in
=
40
dBm
f = 2.2 GHz, P
in
=
40
dBm
f1 = 1 000 MHz, f2 = 1 001 MHz
f1 = 2 200 MHz, f2 = 2 201 MHz
f1 = 1 000 MHz, f2 = 1 001 MHz
f1 = 2 200 MHz, f2 = 2 201 MHz
f1 = 1 000 MHz, f2 = 1 001 MHz,
P
in
=
40
dBm/tone
2nd Harmonics
2f
0
f
0
= 1.0 GHz, P
in
=
40
dBm
28.5
dBc
Reference Value
20.5
19
0.4
0.5
4.0
2.5
3.4
1.5
0.5
20
22
22
dBc
dBm
dBm
dB
dBm
Unit
dB
G
P
P
O (sat)
1
P
O (sat)
2
K1
K2
OIP
3
1
OIP
3
2
IIP
3
1
IIP
3
2
IM
2
4
Data Sheet PU10803EJ01V0DS
PC3242TB
TEST CIRCUIT
The application circuits and their parameters are for reference only and are not intended for use in actual design-ins.
COMPONENTS OF TEST CIRCUIT FOR MEASURING
ELECTRICAL CHARACTERISTICS
Type
C1, C2
C3
C4
Chip Capacitor
Chip Capacitor
Feed-through Capacitor
Value
100 pF
1 000 pF
1 000 pF
CAPACITORS FOR THE V
CC
, INPUT AND OUTPUT PINS
Capacitors of 1 000 pF are recommendable as the bypass capacitor for the V
CC
pin and the coupling capacitors for
the input and output pins.
The bypass capacitor connected to the V
CC
pin is used to minimize ground impedance of V
CC
pin. So, stable bias
can be supplied against V
CC
fluctuation.
The coupling capacitors, connected to the input and output pins, are used to cut the DC and minimize RF serial
impedance. Their capacitances are therefore selected as lower impedance against a 50
load. The capacitors thus
perform as high pass filters, suppressing low frequencies to DC.
Data Sheet PU10803EJ01V0DS
5
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