VES1848 Просмотр технического описания (PDF) - Philips Electronics
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VES1848 Datasheet PDF : 20 Pages
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Philips Semiconductors
Single Chip DAVIC/DVB-RC Cable Modem
Product specification
VES1848
TABLE 3 : ANALOG CHARACTERISTICS
Symbol
Parameter
Min
Typ
Max
Unit
Notes
VIP-VIM
ADC input signal range -0.5
0.5
V
ADC Rin
ADC input Resistance
3
kohms
ADC Cin
ADC capacitance
(VIP or VIM)
ADC BW
OOB ADC input full
40
power bandwidth
IFS147
DAC full scale output
17
current
(on Iana and Qana)
Voc
SFRD
DAC output voltage
0
compliance
DAC spurious Free
Dynamic Range
5
10
pf
50
MHZ
0.1dB bandwith
18
19
mA
VrefIQ=1.235V
IrefI and irefQ
connected to a
147Ω resistor,
US_clk = 60MHz
1.0
1.05
V
Vout ≤ 1.0V
RL ≤ 75 ohms
-50
DBc
RL = 37.5 ohms
US_clk = 58 MHz
Input data
frequency
= 0.3 US_clk
1999 Jul 01
6
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