TDA8735 Datasheet, PDF (8/16 Pages) NXP Semiconductors – PLL frequency synthesizer

Philips Semiconductors
PLL frequency synthesizer
Product specification
TDA8735
SYMBOL
PARAMETER
Oscillator (XTAL1 and XTAL2)
R_xtal
crystal resonance
resistance (4 MHz)
Programmable charge pump
I_CHP
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)
V_OH
V_OL
I_LO
HIGH-level output voltage
LOW-level output voltage
output leakage current
Tuning voltage amplifier output (pin 15)
V_o(max)
V_o(min)
I_source
I_sink
Z_o(off)
I_bias
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
f_ripple = 100 Hz
f_ripple = 100 Hz
I_OL = 3 mA
V_OH = 12 V
I_source = 0.5 mA
I_sink = 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
−
−
−
−
−
−
V_CC2 − 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