
TG2401F
2003-01-28
2
Electrical Characteristics
【
Power Amp, Block
(V
DD
V
DD2
3 V, V
DD3
V
DD4
3.6 V, V
GG
(Note6), f 1.893 GHz, Ta 25°C, Zg Zl 50 )
【
ANT-SW Block
】
(V
DD (SW)
3 V, f 1.893 GHz, Ta 25°C)
】
Characteristics
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Operating frequency
f
1.893
1.920
GHz
Supply current (PA)
I
t
P
o
20.5dBmW, P
i
adjust
170
mA
Gate current (PA)
I
GG
V
GG
2 V
2
mA
Power gain
G
p
P
o
20.5dBmW
32
38
dB
Output deviation
P
o
f 1.893,1.920 GHz, P
i
fixed
0.5
1.0
dB
Input VSWR
VSWRin
P
i
30dBmW
3.0
ACP (1)
f 600 kHz
55
dB
Adjacent channel leakage power ratio
ACP (2)
P
o
20.5dBmW,
P
i
adjust
f 900 kHz
60
dB
2f0
30
dB
Harmonics
3f0
P
o
20.5dBmW, P
i
adjust
30
dB
Load mismatch
V
DD3, 4
4.2 V, V
GG
adjust,
P
o
20.5dBmW, P
i
adjust,
Zg 50
VSWR Load 6:1 all phase
No degradation
Stability
V
DD3, 4
3.2~4.2 V,
V
C1
3 V, V
GG
adjust,
P
i
15dBmW to 10dBmW,
Zg 50
VSWR Load 6:1 all phase
No spurious
TX
V
C1
3 V, V
C2
0 V
0.04
mA
Supply current (SW)
I
DD
RX
V
C1
0 V, V
C2
3 V
0.04
mA
I
rx
TX
V
C1
3 V, V
C2
0 V
0.04
mA
Control current (SW)
I
tx
RX
V
C1
0 V, V
C2
3 V
0.04
mA
Insertion Loss
L
OSS
RX
V
C1
0 V, V
C2
3 V,
P
i (SW)
0dBmW
0.8
1.0
dB
TX
V
C1
3 V, V
C2
0 V,
P
O
20.5dBmW
20
25
dB
Isolation
ISL
RX
V
C1
0 V, V
C2
3 V,
P
i (SW)
0dBmW
10
15
dB
(1)
The P
o
in this technical data includes insertion Loss for ANT-SW.
(2)
Stability’s load condition is that SHORT STAB join to ANT (Pin No.11) and all phase.
(3)
All test for ELCTRICAL CHARACTERISTICS bases on measure with following “RF TES BOARD”.
(4)
Control current is separated by TX and RX mode. TX control current is I
rx
, RX control current is I
tx
.
(5)
Operation mode
RX Mode
TX Mode
VC1
0 0.2 V
3 0.4 V
3 0.2 V
VC2
3 0.4 V
3 0.2 V
0 0.2 V
V
DD (SW)
3 0.05 V
(6)
Input signal is modulated to /4QPSK ( 0.5). Bit rate is 384 kbps.
(7)
1/2 duty operation.