TFF1004HN/N1 NXP Semiconductors, TFF1004HN/N1 Datasheet - Page 9

• Manufacturer Part Number: TFF1004HN/N1
• Description: Integrated Mixer Oscillator PLL for Satellite LNB
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TFF1004HN_N1_1
Product data sheet
Table 11.
The Printed Circuit Board (PCB) is a Rogers RO4223 (
For application diagram, see
[1]
Component Description
C5
C6
C7
C8
C9
C10
C11
C12
L1
L2
R1
X1
Fig 7.
See
horizontal
polarization
vertical
polarization
SUPPLY AND BAND/POLARIZATION SWITCHING
Table
TFF1004HN/N1 in practice
List of components
7.
decoupling of IF domain
XO_TANK circuit (only with overtone crystal)
XO_TANK circuit, DC coupling (only with overtone crystal) 4.7 nF
REG_V_VCO decoupling
loop filter
loop filter
output capacitor
main supply decoupling and 22 kHz rejection
XO_TANK circuit (only with overtone crystal)
RF choke at 2.15 GHz
loop filter
crystal; series resonant; ESR < 70
1st STAGE LNA
1st STAGE LNA
Rev. 01 — 25 August 2008
Figure
2nd STAGE LNA
…continued
6.
UAF3000
Integrated mixer oscillator PLL for satellite LNB
image
reject
filter
LO_SEL
RF gain
r
= 3.38); thickness = 0.51 mm.
V
PLL
CC
mixer
TFF1004HN/N1
TFF1004HN/N1
9.75/10.6 GHz
REGULATOR
3.3 V
IF gain
Value
100 nF
18 pF
1 nF
820 pF
220 nF
100 pF
47 F
470 nH
27 nH
120
50 MHz
© NXP B.V. 2008. All rights reserved.
[1]
[1]
[1]
[1]
Remarks
maximum
value 1 nF
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