TDA8263HN Datasheet, PDF (21/28 Pages) NXP Semiconductors – Fully integrated satellite tuner

Philips Semiconductors
TDA8263HN
Fully integrated satellite tuner
Table 39: Characteristics …continued
T_amb = 25 °C; V_CC = 3.3 V; output level on differential I/Q output is 550 mV (p-p); unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
ΦN_osc
oscillator phase noise in the
satellite band
100 kHz offset, out of the PLL
[4] _-
−100 −94 dBc/Hz
bandwidth
SNF_SB
MDR
synthesizer noise floor in the
satellite band
main divider ratio
1 kHz and 10 kHz offset;
f_comp = 1 MHz
[4] _-
-
128 -
−78 dBc/Hz
32 767
Crystal oscillator and XTOUT
Z_osc
crystal oscillator negative
impedance
absolute value
500 -
-
Ω
f_XTAL
Z_XTAL
crystal frequency
recommended crystal series
resistance
16 16 16
MHz
-
-
150 Ω
V_o(p-p)
MS input
output voltage (peak-to-peak value) crystal output
550 750 -
mV
I_h
HIGH level input current
I_l
LOW level input current
Charge pump and tuning voltage
V_MS = V_CC
V_MS = 0 V
−50 -
−50 -
+50 µA
+50 µA
I_l
I_l(min)
I_l(max)
charge pump leakage current
charge pump low, minimum current CPHIGH = 0 and CPCURSEL = 0
charge pump low, maximum
current
CPHIGH = 0 and CPCURSEL = 1
−10 0
+10 nA
0.67 0.9 1.13 mA
0.97 1.3 1.63 mA
I_h(min)
charge pump high, minimum
current
CPHIGH = 1 and CPCURSEL = 0
1.27 1.7 2.13 mA
I_h(max)
charge pump high, maximum
current
CPHIGH = 1 and CPCURSEL = 1
1.87 2.5 3.13 mA
I²C-bus and PORTn
SDA and SCL input
V_IL
LOW-level input voltage
V_IH
HIGH-level input voltage
I_HI
HIGH-level leakage current
I_LI
LOW-level leakage current
f_SCL
input clock frequency
SDA output
5 V and 3.3 V bus
5 V and 3.3 V bus
V_IH = 3.3 V; V_CC = 0 V or 3.3 V
V_IL = 0 V; V_CC = 3.3 V
-
-
2.3 -
-
-
−10 -
-
-
0.99 V
-
V
10
µA
-
µA
400 kHz
V_O
AS input
output voltage during acknowledge I_sink = 3 mA
-
-
0.4 V
I_ASh
I_ASl
PORTn
high level input current
low level input current
V_AS = V_CC
V_AS = 0 V
−100 -
−100 -
+100 µA
+100 µA
V_O(max)
PORTn maximum output voltage I_sink = 9 mA
-
-
0.4 V
[1] The product is qualified with an output voltage of 550 mV (p-p) differential, however larger values can be used at baseband outputs that
might have impact on the product performance.
[2] IIP₂ = −20 + (P1 − P2) [dBm].
Wanted signal: RF1 is 2140 MHz, P_RFIN = −20 dBm and the AGC adjusted to get 550 mV (p-p) on the differential output. The output level
is P1.
9397 750 13193
Product data sheet
Rev. 01 — 14 December 2004
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
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