TUA 6045-2 Infineon Technologies, TUA 6045-2 Datasheet - Page 61

• Manufacturer Part Number: TUA 6045-2
• Description: IC TUNER MOPLL PRTBL 48-VQFN
• Manufacturer: Infineon Technologies
• Series: OMNITUNE™r
• Type: Tunerr

Specifications of TUA 6045-2

• Package / Case: 48-VQFN
• Applications: NTSC, PAL
• Mounting Type: Surface Mount
• Bus Type: I2C
• Maximum Frequency: 1492 MHz
• Minimum Frequency: 1452 MHz
• Mounting Style: SMD/SMT
• Function: TV
• Noise Figure: 8 dB
• Operating Supply Voltage: 3.3 V, 5 V
• Supply Voltage (min): 3 V
• Supply Voltage (max): 5.5 V
• Minimum Operating Temperature: - 20 C
• Maximum Operating Temperature: + 85 C
• Packages: PG-VQFN-48
• Vs (min): 3.0 V
• Vs (max): 5.5 V
• Icc (max): 62.0 mA
• Esd Protection (max): 2.0 kV
• Interfaces: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: TUA60452XT

5.6.5
Figure 13
5.6.6
Figure 14
•
•
•
Data Sheet
V’
wanted output signal at f
unwanted output signal at f
AM = 80%, 1 kHz
signal source
unwanted
meas
Source
= V
50
50
Noise
wanted
signal
source
Noise figure (NF) measurement in MID and HIGH bands
Cross modulation measurement in LOW band
0
Noise figure (NF) measurement in MID and HIGH bands
Cross modulation measurement in LOW band
- 17 dB (transformer ratio N1:N2 and transformer loss)
A
Hybrid
B
50
loss of balun = 1 dB
NF = NFmeas - loss of balun (dB)
C
D
Balun
1:1
pix
, V
snd
LOWIN
o
Device
= 100 dBµV
under
MIDIN
HIGHIN
MIDIN
HIGHIN
Test
SAWOUT
SAWOUT
Device
under
Test
SAWOUT
SAWOUT
61
V
o
N1 : N2 = 10 : 2 turns
N1 : N2 = 10 : 2 turns
Transformer
C
N1
Transformer
C
N1
Voltmeter
N2
V'
RMS
meas
N2
Revision 3.1, 2006-12-19
V
IF filter
50
Figure
Noise
Meter
TUA 6045-2
TAIFUN 3
Reference
modulation
50
analyser