TDA6500TT NXP Semiconductors, TDA6500TT Datasheet - Page 8

• Manufacturer Part Number: TDA6500TT
• Manufacturer: NXP Semiconductors

Specifications of TDA6500TT

• Pin Count: 32
• Screening Level: Commercial
• Package Type: TSSOP
• Lead Free Status / Rohs Status: Compliant

Philips Semiconductors
9397 750 15057
Product data sheet
The module address contains programmable address bits (MA1 and MA0) which offer the
possibility of having up to 4 synthesizers in one system by applying a specific voltage on
the AS input.
input and bits MA1 and MA0.
Table 7:
Table 8:
[1]
Table 9:
Table 10:
[1]
[2]
Voltage applied to pin AS
0 V to 0.1V
0.2V
0.4V
0.9V
T2
0
0
0
0
1
1
1
1
RSA
0
0
1
1
AL2
0
0
0
0
1
1
1
1
The ADC input cannot be used when these test modes are active; see
The AGC detector is disabled. Both the sinking and sourcing currents from the IC are disabled. The AGC
output goes into a high-impedance state and an external AGC source can be connected in parallel.
The AGC detector is disabled and the fast mode current source is enabled.
CC
CC
CC
to 0.3V
to 0.6V
to V
CC
T1
0
0
1
1
1
1
0
0
RSB
0
1
1
0
AL1
0
0
1
1
0
0
1
1
I
Test modes
Reference divider ratio select
AGC take-over point
CC
2
C-bus address selection
Table 7
CC
CC
or open
5 V mixer/oscillator and synthesizer for PAL and NTSC standards
T0
0
1
0
1
0
1
0
1
Reference divider ratio
80
128
64
forbidden
AL0
0
1
0
1
0
1
0
1
gives the relationship between the input voltage applied to the AS
Rev. 02 — 14 June 2005
Test modes
normal mode
normal mode; default mode at power-on reset
charge pump is off
control byte is followed by auxiliary byte AB instead of the band
switch byte BB
charge pump is sinking current
charge pump is sourcing current
1
1
Asymmetrical mode
115 dB V
115 dB V
112 dB V; default mode at power-on reset
109 dB V
106 dB V
103 dB V
I
3.5 V; disabled
AGC
2
2
f
f
ref
div
= 0 mA; external AGC
is available on pin P6/ADC
is available on pin P6/ADC
[1]
TDA6500; TDA6501
[1]
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
[1]
[1]
Section 7.2.2
MA1
0
0
1
1
for more information.
MA0
0
1
0
1
8 of 37