TDA8735T Просмотр технического описания (PDF) - Philips Electronics
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TDA8735T Datasheet PDF : 16 Pages
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Philips Semiconductors
PLL frequency synthesizer
Product specification
TDA8735
SYMBOL
PARAMETER
Oscillator (XTAL1 and XTAL2)
Rxtal
crystal resonance
resistance (4 MHz)
Programmable charge pump
ICHP
output current to loop filter
Ripple rejection
RR
20log ∆----∆-V---V-C---O-C---1-
20log ∆----∆-V---V-C---O-C---2-
Band switch output (pin 8)
VOH
VOL
ILO
HIGH-level output voltage
LOW-level output voltage
output leakage current
Tuning voltage amplifier output (pin 15)
Vo(max)
Vo(min)
Isource
Isink
Zo(off)
Ibias
maximum output voltage
minimum output voltage
maximum output source current
maximum output sink current
impedance of switched off output
input bias current (absolute value)
CONDITIONS
see Fig.5
bit CP
logic 0
logic 1
logic 0;
TDA8735T only
fripple = 100 Hz
fripple = 100 Hz
IOL = 3 mA
VOH = 12 V
Isource = 0.5 mA
Isink = 1 mA
MIN.
TYP.
MAX. UNIT
−
−
150
Ω
3
5
7
µA
400
500
600
µA
3
5
9
µA
40
50
−
dB
40
50
−
dB
−
−
−
−
−
−
VCC2 − 1.5 −
−
−
0.5
−
1.0
−
5
−
−
1
12
V
0.8
V
10
µA
−
V
0.8
V
−
mA
−
mA
−
MΩ
5
nA
1998 Oct 23
8
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