MAX3580ETJ+T Maxim Integrated Products, MAX3580ETJ+T Datasheet - Page 6

• Manufacturer Part Number: MAX3580ETJ+T
• Description: IC TV TUNER DIRECT-CONV 32TQFN
• Manufacturer: Maxim Integrated Products
• Type: Direct Conversion TV Tunerr

Specifications of MAX3580ETJ+T

• Applications: Set-Top Boxes
• Mounting Type: Surface Mount
• Package / Case: 32-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Direct-Conversion TV Tuner
The following is selected overall performance data for the
MAX3580 + digital demodulator.
Table 1 shows the typical overall performance as mea-
sured using the MAX3580 and one current production
DVB-T demodulator. This reference design is available
in NIM card form factor upon request.
MBRAI refers to standard MBRAI 04-102 IEC 62002-1
available from www.ansi.org.
Table 1. Selected Typical MBRAI and NorDig Performance
6
MBRAI S2
MBRAI S2
MBRAI L3
NorDig 16 QAM 2/3
NorDig QPSK 1/2
NorDig 64 QAM 7/8
_______________________________________________________________________________________
TEST SCENARIO
Immunity/ACPR for N ±1 adjacent ch.
Immunity/ACPR N ±2 alternate ch.
Li near ity/cr ossm od . w i th N +2 and N +4 ch.
S ensi ti vi ty at channel 21 ( 470 M H z)
Sensitivity at channel 42 (642 MHz)
Sensitivity at channel 59 (778 MHz)
COMMENTS
NorDig refers to standard Unified 1.0.2 available from
www.nordig.org.
Modulation of wanted and interfering channel(s) is 8k
mode, 16 QAM, C/R = 3/4, GI = 1/4, sensitivity or
immunity Reference Bit Error Rate is 2 x 10e-4, unless
stated otherwise.
Performance to Standards
SPEC MINIMUM
-84.1dBm
-92.1dBm
-74.7dBm
29dB
40dB
40dB
MAX3580 TYPICAL
-85.1dBm
-94.8dBm
-76dBm
40dB
43dB
47dB