BGA2031 Philips Semiconductors (Acquired by NXP), BGA2031 Datasheet - Page 2

• Manufacturer Part Number: BGA2031
• Description: Mmic Variable Gain Amplifier
• Manufacturer: Philips Semiconductors (Acquired by NXP)

Philips Semiconductors
FEATURES
APPLICATIONS
DESCRIPTION
Silicon Monolitic Microwave Integrated Circuit (MMIC)
2 stage variable gain amplifier in double polysilicon
technology in a 5-pin SOT551A plastic SMD package for
low voltage medium power applications.
QUICK REFERENCE DATA
1999 Jul 23
V
I
P
ACPR
G
S
SYMBOL
G
High gain
Excellent adjacent channel power rejection
Small SMD package
Low dissipation.
General purpose variable gain amplifier for low voltage
and medium power
Driver for power amplifiers in systems that require good
linearity, such as CDMA, both cellular band (850 MHz)
and PCS (1.9 GHz). This is because of the high output
power and good linearity.
S1
L
MMIC variable gain amplifier
p
, V
S2
supply voltages
supply current into pin 3 + pin 4
load power
adjacent channel power rejection
power gain
gain control range
PARAMETER
V
V
V
at 1 dB gain compression point;
f = 1.9 GHz
f = 1.9 GHz; P
f = 836 MHz; P
f = 1.9 GHz; P
f = 836 MHz; P
f = 836 MHz; P
CTRL
CTRL
CTRL
= 0
= 2.7 V; V
= 2.4 V; V
2
PINNING
handbook, halfpage
CONDITIONS
Top view
5
1
Marking code: G1.
Fig.1 Simplified outline (SOT551A) and symbol.
L
L
PIN
L
L
L
1
2
3
4
5
= 12 dBm
= 12 dBm
S
S
= 8 dBm
= 8 dBm
= 8 dBm
= 3.6 V
= 3 V
2
RF in
CTRL
V
V
GND
4
3
S1
S2
+ RF out
CTRL
RFin
DESCRIPTION
CIRCUIT
3.6
0
51
30
13.5
48
55
26
27
70
V S1
BIAS
TYP.
Preliminary specification
4.1
63
37
MAX.
BGA2031
GND
V S2 +RFout
MAM429
V
mA
mA
dBm
dBc
dBc
dB
dB
dB
A
UNIT