TDA6650ATT Datasheet, PDF (5/54 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)

NXP Semiconductors
TDA6650ATT; TDA6651ATT
5 V mixer/oscillator and low noise PLL synthesizer
6. Pinning information
6.1 Pin description
TDA6650ATT_6651ATT_2
Product data sheet
Table 4. Pin description
Symbol
Pin
Description
TDA6650ATT TDA6651ATT
HBIN1
1
38
high band RF input 1
HBIN2
2
37
high band RF input 2
MBIN
3
36
mid band RF input
LBIN
4
35
low band RF input
RFGND
5
34
RF ground
IFFIL1
6
33
IF filter output 1
IFFIL2
7
32
IF filter output 2
BS4
8
31
PMOS open-drain output port 4 for general
purpose
AGC
9
30
AGC output
BS3
10
29
PMOS open-drain output port 3 for general
purpose
BS2
11
28
PMOS open-drain output port 2 to select the mid
band
BS1
12
27
PMOS open-drain output port 1 to select the low
band
BVS
13
26
bus voltage selection input
ADC/BS5
14
25
ADC input or PMOS open-drain output port 5 for
general purpose
SCL
15
24
I²C-bus serial clock input
SDA
16
23
I²C-bus serial data input and output
AS
17
22
I²C-bus address selection input
XTOUT
18
21
crystal frequency buffer output
XTAL1
19
20
crystal oscillator input 1
XTAL2
20
19
crystal oscillator input 2
n.c.
21
18
not connected
VT
22
17
tuning voltage output
CP
23
16
charge pump output
V_CCD
24
15
supply voltage for the PLL part
PLLGND
25
14
PLL ground
V_CCA
26
13
supply voltage for the analog part
IFOUTB
27
12
IF output B for symmetrical amplifier and
asymmetrical IF amplifier switch input
IFOUTA
28
11
IF output A
IFGND
29
10
IF ground
HOSCIN1
30
9
high band oscillator input 1
HOSCOUT1 31
8
high band oscillator output 1
HOSCOUT2 32
7
high band oscillator output 2
Rev. 02 — 2 February 2007
© NXP B.V. 2007. All rights reserved.
5 of 54