TDA6650TT Datasheet, PDF (6/55 Pages) NXP Semiconductors – 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)

Philips Semiconductors
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
Product specification
TDA6650TT;
TDA6651TT
6 PINNING
SYMBOL
HBIN1
HBIN2
MBIN
LBIN
RFGND
IFFIL1
IFFIL2
BS4
AGC
BS3
BS2
BS1
BVS
ADC/BS5
SCL
SDA
AS
XTOUT
XTAL1
XTAL2
n.c
VT
CP
V_CCD
PLLGND
V_CCA
IFOUTB
IFOUTA
IFGND
HOSCIN1
HOSCOUT1
HOSCOUT2
HOSCIN2
MOSCIN1
MOSCIN2
OSCGND
LOSCOUT
LOSCIN
PIN
TDA6650TT TDA6651TT
DESCRIPTION
1
38
high band RF input 1
2
37
high band RF input 2
3
36
mid band RF input
4
35
low band RF input
5
34
RF ground
6
33
IF filter output 1
7
32
IF filter output 2
8
31
PMOS open-drain output port 4 for general purpose
9
30
AGC output
10
29
PMOS open-drain output port 3 for general purpose
11
28
PMOS open-drain output port 2 to select the mid band
12
27
PMOS open-drain output port 1 to select the low band
13
26
bus voltage selection input
14
25
ADC input or PMOS open-drain output port 5 for general purpose
15
24
I²C-bus serial clock input
16
23
I²C-bus serial data input and output
17
22
I²C-bus address selection input
18
21
crystal frequency buffer output
19
20
crystal oscillator input 1
20
19
crystal oscillator input 2
21
18
not connected
22
17
tuning voltage output
23
16
charge pump output
24
15
supply voltage for the PLL part
25
14
PLL ground
26
13
supply voltage for the analog part
27
12
IF output B for symmetrical amplifier and asymmetrical IF amplifier
switch input
28
11
IF output A
29
10
IF ground
30
9
high band oscillator input 1
31
8
high band oscillator output 1
32
7
high band oscillator output 2
33
6
high band oscillator input 2
34
5
mid band oscillator input 1
35
4
mid band oscillator input 2
36
3
oscillators ground
37
2
low band oscillator output
38
1
low band oscillator input
2004 Mar 22
6