TA1395FNG Datasheet, PDF (2/24 Pages) Toshiba Semiconductor – Mixer/Oscillator and PLL IC for TV/VCR Tuner

TA1395FNG
Block Diagram
7)'
7)'
7)'
6)'
04$# 04$$ 04$$ 04$
6)'
04$
(/%
7DD
*'
PVU
75
24
23
22
21
20
19
18
17
16
/'
9`UBM (/%
15
14
13
Charge
Pump
Reference
Divider
1/2
1/32
1/4
1/33
Programmable
Divider
Band Driver
POR
ADR
Phase
Comparator
Data
Interface
Band
SW
Lock
1
2
3
4
5
6
7
8
9
10
11
12
6)'
3'JO
7)'
3'JO
(/% .JY
PVU .JY
PVU *'
".1
*O #4@7 #4@7) #4@'. "%3
4%"
4$-
Some of the functional blocks, circuits, or constants in the block diagram may be omitted or simplified for explanatory purposes.
Terminal Name
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Pin Name
UHF RF input
VHF RF input
GND 1
Mixer output 1
Mixer output 2
IF AMP input
Band output port : BS_V
Band output port : BS_VH
Band output port : BS_FM
ADR (address setting)
SDA in/output
SCL input
GND 2
Crystal input
NF
Vt output
IF output
Vcc
GND 3
UHF oscillator 1
UHF oscillator 2
VHF oscillator –C1
VHF oscillator –C2
VHF oscillator –B1
2





2005/05/20