TDA18260HN_SDS All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.
Product short data sheet Rev. 5 — 4 July 2012 2 of 8
NXP Semiconductors
TDA18260HN
Dual cable silicon tuner
Enhanced filtering scheme with no external components
Third and fifth signal harmonics suppression
Optimum adjacent channel rejection
MoCA rejection reduces the complexity and the cost of the triplexer
Single 3.3 V power supply with low power consumption
Single crystal application for up to 6 streams, including demodulators
High accuracy Received Signal Strength Indicator (RSSI)
Dual I
2
C-bus provides full flexibility in programming the two streams from one SoC or
independently from two SoCs
3. Quick reference data
[1] Channel loading assumptions: 135 channels (NTSC 135 frequency plan) at 75 dBV.
4. Ordering information
Table 1. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
f
RF
RF frequency edge 42 - 1002 MHz
NF
tun
tuner noise figure maximum gain - 6.0 7.5 dB
n
phase noise RF frequency range, worst case
10 kHz - 85 - dBc/Hz
100 kHz - 107 - dBc/Hz
V
L(tun-RF)
leakage voltage between
tuner and RF
at RF input; in RF TV band - 10 8 dBV
CSO composite second-order
distortion
[1]
- 64 50 dBc
CTB composite triple beat
[1]
- 60 50 dBc
P power dissipation - 1.6 - W
image
image rejection measured at IF frequency = 4 MHz 52 62 - dB
RSSI
acc(abs)
absolute accuracy of
received signal strength
indicator
only one channel at RF input; channel
level from 15 dBmV to +15 dBmV;
calibration done at 0 dBmV
3- +3dB
RSSI
acc(rel)
relative accuracy of
received signal strength
indicator
only one channel at RF input; channel
level from 15 dBmV to +15 dBmV
0.5 - +0.5 dB
Table 2. Ordering information
Type number Package
Name Description Version
TDA18260HN/C1 HVQFN48 plastic thermal enhanced very thin quad flat package;
no leads; 48 terminals; body 7 7 0.85 mm
SOT619-1
