NEC UPG155TB-E3, UPG155TB Datasheet
DATA SHEET
GaAs INTEGRATED CIRCUIT
µµµµ
PG155TB
L-BAND SPDT SWITCH
DESCRIPTION
The µPG155TB is an L-band SPDT (Single Pole Double Throw) GaAs FET switch which was developed for digital
cellular or cordless telephone application. The device can operate from 100 MHz to 2.5 GHz, having the low
insertion loss. It housed in an original 6-pin super minimold package that is smaller than usual 6-pin minimold easy
to install and contributes to miniaturizing the system.
FEATURES
• Low Insertion Loss : L
• High Linearity Switching: P
• Small 6-pin super minimold package (Size: 2.0 × 1.25 × 0.9 mm)
INS
= 0.75 dB TYP. @V
in (1 dB)
= +34 dBm TYP. @V
CONT
= +3.0 V/0 V, f = 2 GHz
CONT
= +3.0 V/0 V, f = 2 GHz
APPLICATIONS
• L, S-band digital cellular or cordless telephone
• PCS, WLAN, and WLL applications
ORDERING INFORMATION
Part Number Marking Package Supplying Form
µ
PG155TB-E3 G1L 6-pin super minimold Embossed tape 8 mm wide.
Pin 1, 2, 3 face to tape perf oration side.
Qty 3 kp/reel.
Remark
To order evaluation samples, please contact your local NEC sales office. (Part number for sample
order:
PG155TB)
µ
Caution The IC must be handled with care to prevent static discharge because its circuit is composed of
GaAs MES FET.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P13654EJ2V0DS00 (2nd edition)
Date Published November 1999 N CP(K)
Printed in Japan
The mark shows major revised points.
1998, 1999©
µµµµ
PG155TB
ABSOLUTE MAXIMUM RATINGS (TA = +25
Parameter Symbol Ratings Unit
– V
CONT1, 2
in
tot
A
stg
CONT2
| ≤ 6.0 V
Control Voltage 1, 2 V
Input Power P
Total Power Dissipat i on P
Operating Temperature T
Storage Temperature T
Condition 2.5 ≤ | V
Note
Remarks 1.
Mounted on a 50 × 50 × 1.6 mm double copper clad epoxy glass PWB, T
Operation in excess of any one of these parameters may result in permanent damage.
2.
CONT1
PIN CONNECTIONS
Pin No. Connection Pin No. Connection
1OUT14V
2GND5 IN
3OUT26V
CONT2
CONT1
C)
°°°°
–6.0 to +6.0
Note
+34 dBm
0.15 W
–45 to +85
–55 to +150
(Top View) (Bottom View)
3 4
2 5
1 6
V
C
°
C
°
A
G1L
= +85°C
4 3
5 2
6 1
RECOMMENDED OPERATING CONDITIONS (TA = +25
Parameter Symbol MIN. TYP. MAX. Unit
Control Voltage (Low) V
Control Voltage (High) V
CONT
CONT
–0.2 0 +0.2 V
+2.5 +3.0 +5.3 V
C)
°°°°
2
Data Sheet P13654EJ2V0DS00
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified, TA = +25°C, V
Off chip DC blocking capacitors value; 51 pF)
Parameter S ymbol Test Conditions MIN. TYP. MAX. Unit
CONT1
= 3 V, V
CONT2
= 0 V or V
CONT1
= 0 V, V
CONT2
= 3 V, ZO = 50
µµµµ
PG155TB
Ω
Insertion Loss L
INS
Isolation ISL
Input Return Loss RL
Output Return Loss RL
Input Power at 0.1 dB
Compression Point
Input Power at 1 dB
Compression Point
Note 2
Note 2
Switching Speed t
Control Current I
Notes 1.
Characteristic for reference at f = 2.0 to 2.5 GHz
in (0.1 dB)
P
2.
or P
in (0.1 dB)
P
in (1 dB)
P
sw
CONT
in (1 dB)
is measured the input power level when the insertion loss increases more 0.1 dB or
1 dB than that of linear range. All other characteristics are measured in linear range.
f = 100 M to 1.0 GHz
f = 2.0 GHz
f = 2.5 GHz
f = 100 M to 2.0 GHz 13 16
f = 2.5 GHz
f = 1.0 GHz 18 21.5
in
f = 100 M to 2.0 GHz 11 15
out
f = 100 M to 2.0 GHz 11 15
f = 2.0 GHz
f = 2.0 GHz 32 34
CONT
V
= 3 V/0 V
−
−
−
0.60 0.8
0.75 1.0
Note 1
0.90
−
−
Note 1
−
10
−
dB
dB
−
−
−
−
30.5
−
−
−
−
30
20 50
−
dB
dB
dBm
dBm
ns
A
µ
Cautions 1. When the
No.3 (OUT2) and No.5 (IN). The value of DC blocking capacitors should be chosen to
accommodate the frequency of operation, band width, switching speed and the condition
with actual board of your system.
The range of recommended DC blocking capacitor value is less than 100 pF.
2. The distance between IC’s GND pin and ground pattern of substrate should be as shorter as
possible to avoid parasitic parameters.
PG155TB is used, it is necessary to use DC blocking capacitors for No.1 (OUT1),
µµµµ
Data Sheet P13654EJ2V0DS00
3
TYPICAL CHARACTERISTICS (ON)
µµµµ
PG155TB
TEST CONDITIONS: V
IN-OUT1 INPUT RETURN LOSS vs. FREQUENCY
CH1 S11 10 dB/REF 0 dB
MARKER 1
1 GHz
0
–10
–20
Input Return Loss RLin (dB)
–30
–40
CONT
IN
1
= 3 V/0 V, Pin = 0 dBm, TA = +25°C
OUT1
OUT2
50 Ω
–23.361 dB
1:
2:
3:
4:
2
3
1 GHz
–25.86 dB
1.5 GHz
–23.513 dB
2 GHz
–15.758 dB
2.5 GHz
4
Isolation ISL (dB)
IN-OUT1 ISOLATION vs. FREQUENCY
CH1 S12 log MAGlog MAG 10 dB/REF 0 dB
MARKER 1
1 GHz
0
–10
–20
–30
–40
1
2
3
1:
–22.041 dB
2:
–18.211 dB
3:
–15.377 dB
4:
–14.159 dB
4
1 GHz
1.5 GHz
2 GHz
2.5 GHz
START 0.300 000 000 GHz
Frequency f (GHz)
IN-OUT1 INSERTION LOSS vs. FREQUENCY
CH1 S21 log MAG 1 dB/REF 0 dB
MARKER 1
1 GHz
0
–1
–2
Insertion Loss LINS (dB)
–3
–4
START 0.300 000 000 GHz
1
Frequency f (GHz)
STOP 3.300 000 000 GHz
1:
2:
3:
4:
2
3
STOP 3.300 000 000 GHz
–0.959 dB
1 GHz
–1.078 dB
1.5 GHz
–1.255 dB
2 GHz
–1.618 dB
2.5 GHz
4
4
Caution This data is including loss of the test fixture.
START 0.300 000 000 GHz
Frequency f (GHz)
IN-OUT1 OUTPUT RETURN LOSS vs. FREQUENCY
CH1 S22 log MAG 10 dB/REF 0 dB
MARKER 1
1 GHz
0
–10
–20
–30
Output Return Loss RLout (dB)
–40
START 0.300 000 000 GHz
1
Frequency f (GHz)
STOP 3.300 000 000 GHz
1:
2:
3:
4:
3
2
STOP 3.300 000 000 GHz
–24.263 dB
–34.835 dB
–25.152 dB
–15.675 dB
4
4
1 GHz
1.5 GHz
2 GHz
2.5 GHz
4
Data Sheet P13654EJ2V0DS00
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