TDA6500 Datasheet, PDF (20/37 Pages) NXP Semiconductors – 5 V mixer/oscillator and synthesizer for PAL and NTSC standards

Philips Semiconductors
TDA6500; TDA6501
5 V mixer/oscillator and synthesizer for PAL and NTSC standards
Table 21: Oscillator
V_CC = 5 V; T_amb = 25 °C; values are given for an IF amplifier with 500 Ω load (measured as shown in Figure 7 for the PAL
standard); unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max Unit
Low band oscillator
f_osc
∆f_osc(V)
∆f_osc(T)
oscillator frequency
oscillator frequency shift with
supply voltage
oscillator frequency drift with
temperature
∆V_CC = 5 %
∆V_CC = 10 %
∆T = 25 °C; V_CC = 5 V with
compensation
[1] _{84.15 -}
[2] _-
20
[2] _-
110
[3] _-
800
193.15 MHz
70
kHz
-
kHz
1100 kHz
∆f_osc(t)
Φ_osc
oscillator frequency switch-on
drift
phase noise, carrier-to-noise
sideband
5 s to 15 min after switching on
V_CC = 5 V
±10 kHz frequency offset; worst
case in the frequency range
[4] _-
84
500 700 kHz
87
-
dBc/Hz
±100 kHz frequency offset; worst
case in the frequency range
104 107 -
dBc/Hz
RSC_p-p ripple susceptibility of V_CC 4.75 V < V_CC < 5.25 V; worst case
[5] ₁₅
20
-
mV
(peak-to-peak value)
in the frequency range; ripple
frequency 500 kHz
Mid band oscillator
f_osc
∆f_osc(V)
∆f_osc(T)
oscillator frequency
oscillator frequency shift with
supply voltage
oscillator frequency drift with
temperature
∆V_CC = 5 %
∆V_CC = 10 %
∆T = 25 °C; V_CC = 5 V with
compensation
[1] _{200.15 -}
[2] _-
20
[2] _-
110
[3] _-
1 000
478.15 MHz
70
kHz
-
kHz
1500 kHz
∆f_osc(t)
Φ_osc
oscillator frequency drift after
switch-on
phase noise, carrier-to-noise
sideband
5 s to 15 min after switching on
V_CC = 5 V
±10 kHz frequency offset; worst
case in the frequency range
[4] _-
84
500 700 kHz
87
-
dBc/Hz
±100 kHz frequency offset; worst
case in the frequency range
104 107 -
dBc/Hz
RSC_p-p ripple susceptibility of V_CC 4.75 V < V_CC < 5.25 V; worst case
[5] ₁₅
20
-
mV
(peak-to-peak value)
in the frequency range; ripple
frequency 500 kHz
High band oscillator
f_osc
∆f_osc(V)
∆f_osc(T)
oscillator frequency
oscillator frequency shift with
supply voltage
oscillator frequency drift with
temperature
∆V_CC = 5 %
∆V_CC = 10 %
∆T = 25 °C; V_CC = 5 V with
compensation
[1] _{494.15 -}
[2] _-
20
[2] _-
300
[3] _-
1 100
894.15 MHz
70
kHz
-
kHz
1500 kHz
∆f_osc(t)
oscillator frequency drift after 5 s to 15 min after switching on
switch-on
V_CC = 5 V
[4] _-
600 900 kHz
9397 750 15057
Product data sheet
Rev. 02 — 14 June 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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