GaAs HJ-FET INTEGRATED CIRCUIT
PG2253T6S
RF FRONT-END IC FOR Bluetooth
TM
CLASS 1
DESCRIPTION
The
PG2253T6S is a RF front-end integrated circuit for Bluetooth Class 1 and includes TX/Bypass switch and a
power amplifier with low-pass filter. And this device has no RF matching parts.
This device realizes high efficiency and low harmonics by 3.0 V operation. This device is housed in a 16-pin plastic
QFN (Quad Flat Non-leaded) (T6S) package. And this package is able to high-density surface mounting by small
d
e
d
n
e
m
m sign
o
c
e
e
R
D
t
o
w
e
N
N
r
o
F
FEATURES
• Operating frequency
• Supply voltage
• Control voltage
• Circuit current
• Output power
: f
opt
= 2 400 to 2 500 MHz (2 450 MHz TYP.)
: V
DD
1, 2, 3 = 3.0 V TYP.
: V
en
= 3.0 V TYP.
: I
DD
= 95 mA TYP. @ P
in
= 0 dBm
: PAE = 28% TYP. @ P
in
= 0 dBm
: P
out
= 19 dBm TYP. @ P
in
= 0 dBm
• High efficiency
• High-density surface mounting : 16-pin plastic QFN package (T6S) (3.0
3.0
0.75 mm)
external parts.
APPLICATION
• Front-end IC for Bluetooth Class 1, ZigBee
TM
etc.
ORDERING INFORMATION
Part Number
Order Number
Package
Marking
G5Y
Supplying Form
PG2253T6S-E2
PG2253T6S-E2-A
16-pin plastic QFN
(T6S) (Pb-Free)
Embossed tape 8 mm wide
Pin 10, 11, 12 face the perforation side of the tape
Qty 3 kpcs/reel
Remark
To order evaluation samples, please contact your nearby sales office.
Part number for sample order:
PG2253T6S-A
Caution
Although this device is designed to be as robust as possible, ESD (Electrostatic
Discharge) can damage this device. This device must be protected at all times from ESD. Static
charges may easily produce potentials of several kilovolts on the human body or equipment, which
can discharge without detection. Industry-standard ESD precautions must be employed at all times.
Document No. PG10761EJ01V0DS (1st edition)
Date Published April 2009 NS
PG2253T6S
PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM
Pin No.
1
2
3
4
5
6
7
8
9
Pin Name
GND
N.C.
V
en
N.C.
N.C.
RFin
N.C.
GND
V
D
1
V
D
2
d
e
d
n
e
m
m sign
o
c
e
e
R
D
t
o
w
e
N
N
r
o
F
10
11
12
13
14
15
16
V
D
3 (1)
V
D
3 (2)
GND
ANT
V
SW
1
V
SW
2
Remark
Exposed pad : GND
TRUTH TABLE
V
SW
1
V
SW
2
0V
Tx
Path
OFF
ON
3.0 V
0V
ON
3.0 V
OFF
ABSOLUTE MAXIMUM RATINGS (T
A
= +25C, unless otherwise specified)
Parameter
Symbol
Ratings
5.0
4.0
5.0
+5
400
Note
45
to +85
55
to +150
Unit
V
V
V
dBm
mW
C
C
Supply Voltage
V
DD
1, 2, 3
V
en
V
SW
1, 2
P
in
P
D
T
A
T
stg
Control Voltage
Switching Voltage
Input Power
Power Dissipation
Operating Ambient Temperature
Storage Temperature
Note
Mounted on double-sided copper-clad 50
50
1.6 mm epoxy glass PWB, T
A
= +85C.
2
Data Sheet PG10761EJ01V0DS
PG2253T6S
RECOMMENDED OPERATING RANGE (T
A
= +25C, unless otherwise specified)
Parameter
Operating Frequency
Supply Voltage
Switch Control Voltage (H)
Switch Control Voltage (L)
Control Voltage (H)
Control Voltage (L)
Symbol
f
opt
V
DD
1, 2, 3
V
SW
1, 2
V
SW
1, 2
V
en
V
en
MIN.
2 400
2.7
1.8
0.2
1.5
TYP.
2 450
3.0
3.0
0.0
3.0
0
MAX.
2 500
3.6
3.6
0.2
3.6
0.2
Unit
MHz
V
V
V
V
V
ELECTRICAL CHARACTERISTICS (T
A
= +25C, V
DD
1, 2, 3 = 3.0 V, f = 2 400 to 2 500 MHz, unless
otherwise specified)
d
e
d
n
e
m
m sign
o
c
e
e
R
D
t
o
w
e
N
N
r
o
F
Parameter
Symbol
I
DD
Test Conditions
MIN.
TYP.
95
MAX.
120
Unit
mA
Circuit Current
P
in
= 0 dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
SW Current
I
SW
RF off, V
SW
1/V
SW
2 = 3.0/0 V
P
in
=
30
dBm, V
en
= 0 V,
V
SW
1/V
SW
2 = 3.0/0 V
P
in
= 0 dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
P
in
= 0 dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
10
4
40
15
A
A
Shut Down Current
I
shut down
Output Power
P
out
17.5
19
dBm
Power Efficiency
PAE
28
%
Input Return Loss
RL
in
P
in
=
30
dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
P
in
=
30
dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
P
in
= 0 dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
P
in
= 0 dBm, V
en
= 3.0 V,
V
SW
1/V
SW
2 = 3.0/0 V
10
8
dB
Output Return Loss
RL
out
dB
2nd Harmonics
2f0
25
40
dBm
3rd Harmonics
3f0
dBm
Insertion Loss
L
ins
P
in
=
30
dBm, V
en
= 0 V,
V
SW
1/V
SW
2 = 0/3.0 V
1.5
2.0
dB
Data Sheet PG10761EJ01V0DS
3
PG2253T6S
TYPICAL CHARACTERISTICS
(T
A
= +25C, V
DD
1, 2, 3 = 3.0 V, V
en
= 3.0 V, V
SW
1/V
SW
2 = 3.0 V/0 V, f = 2.45 GHz, unless otherwise
specified)
d
e
d
n
e
m
m sign
o
c
e
e
R
D
t
o
w
e
N
N
r
o
F
Remark
The graphs indicate nominal characteristics.
Data Sheet PG10761EJ01V0DS
5
京公网安备 11010802033920号
EEWORLD
