BGA6489,135 NXP Semiconductors, BGA6489,135 Datasheet - Page 7

• Manufacturer Part Number: BGA6489,135
• Description: IC MMIC AMPLIFIER SOT-89
• Manufacturer: NXP Semiconductors
• Type: Power Amplifierr

Specifications of BGA6489,135

• Noise Figure: 3.3dB
• Package / Case: SC-62, SOT-89, TO-243 (3 Leads + Tab)
• Current - Supply: 78mA ~ 150mA
• Frequency: 500MHz ~ 3.5GHz
• Gain: 16dB
• P1db: 17dBm
• Rf Type: PCS, CDPD, Broadcast Television
• Test Frequency: 1.95GHz
• Voltage - Supply: 5.1V ~ 6V
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Operating Supply Voltage: 5.1 V
• Supply Current: 86 mA @ 8 V
• Maximum Power Dissipation: 800 mW
• Maximum Operating Temperature: + 150 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-3547-2; 934057502135; BGA6489

NXP Semiconductors
8. Application information
BGA6489_2
Product data sheet
Figure 10
internally matched to 50
value of the input and output DC blocking capacitors C1 and C2 depends on the operating
frequency; see
fine tune the input and output impedance. Capacitor C4 is a supply decoupling capacitor.
A 1 F capacitor (C5) can be added for optimum supply decoupling. The external
components should be placed as close as possible to the MMIC. When using via holes,
use multiple via holes per pin in order to limit ground path induction. Resistor R1 is a bias
resistor providing DC current stability with temperature.
Fig 9. Supply current as function of operating junction temperature; typical values
Fig 10. Typical application circuit
(1) Optional capacitor for optimum supply decoupling.
(2) R1 values at operating supply voltage:
V
V
V
V
shows a typical application circuit for the BGA6489 MMIC. The device is
S
S
S
S
= 8 V; R
= 6 V; R1 = 27 .
= 8 V; R1 = 39 .
= 11 V; R1 = 82 .
Table
bias
(mA)
9. Capacitors C1 and C2 are used in conjunction with L1 and C3 to
= 39 .
microstrip
I
s
100
Rev. 02 — 15 June 2009
50
90
80
70
60
40
and therefore does not require any external matching. The
20
C1
3
0
2
20
1
L1
MMIC wideband medium power amplifier
V
D
40
C2
C3
60
T
mgx408
j
microstrip
( C)
50
C4
80
C5 (1)
R1 (2)
BGA6489
mgx419
© NXP B.V. 2009. All rights reserved.
V
S
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