BGY288 NXP Semiconductors, BGY288 Datasheet - Page 13

• Manufacturer Part Number: BGY288
• Manufacturer: NXP Semiconductors

Specifications of BGY288

• Mounting: Surface Mount
• Pin Count: 16
• Lead Free Status / Rohs Status: Supplier Unconfirmed

Philips Semiconductors
9397 750 14011
Preliminary data sheet
Fig 4. Input and output signals
a. Conversion gain (CG)
b. Small signal gain (SSG)
The total noise at the output of the power amplifier is the summation of three sources:
The noise present at the input of the power amplifier at f
The noise present at the input of the power amplifier at f
The noise generated by the power amplifier itself, when the noise at the input of the power
amplifier is zero.
P
P
P
f
Rev. 01 — 2 February 2005
SS1
SS1
P
f
0
D
P
f
0
P
D
f
SS2
SS2
f
f
SSG = P
CG = P
POWER
POWER
AMP
AMP
L(CON)
L(SS2)
Power amplifier with integrated control loop
P
P
SS1
SS2
P
P
SS1
SS2
amplified by the conversion gain.
amplified by the small signal gain.
P
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
L(SS1)
f
SS1
P
P
f
f
0
0
L
L
P
P
L(CON)
2f
L(SS2)
f
0
SS2
f
001aaa701
001aaa702
SS1
BGY288
f
f
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