TDA6500TT NXP Semiconductors, TDA6500TT Datasheet - Page 10

• 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
7.2.3 Power-on reset
Table 13:
[1]
The power-on detection threshold voltage is set to V
Below this threshold, the device is reset to the power-on state.
In the power-on state, the charge pump current is set to 280 A, the tuning voltage output
is disabled, the test bits T2 = 0, T1 = 0 and T0 = 1, the AGC take-over point is set to
112 dB V and the AGC current is set to the slow mode. The high band is selected by
default.
Table 14:
Voltage applied to ADC input
0.60V
0.45V
0.30V
0.15V
0 V to 0.15V
Name
Address byte
Divider byte 1
Divider byte 2
Control byte
Band switch byte
Auxiliary byte
Accuracy is 0.03V
CC
CC
CC
CC
to V
to 0.60V
to 0.45V
to 0.30V
ADC levels
Default bits at power-on reset
CC
CC
CC
CC
CC
5 V mixer/oscillator and synthesizer for PAL and NTSC standards
CC
.
Rev. 02 — 14 June 2005
Byte
ADB
DB1
DB2
CB
BB
AB
[1]
Bit
MSB
1
0
X
1
-
0
1
X
X
1
0
0
0
X
X
0
-
1
A2
1
0
0
0
0
TDA6500; TDA6501
POR
0
X
X
0
0
0
= 3.5 V at room temperature.
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
0
X
X
1
0
-
A1
0
1
1
0
0
MA1
X
X
X
0
-
MA0
X
X
X
0
-
A0
0
1
0
1
0
LSB
X
X
X
1
0
-
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