TDA6650TT; TDA6651TT
NXP Semiconductors
5 V mixer/oscillator and low noise PLL synthesizer
Table 19. Internal pin configuration…continued
Symbol
Pin
Average DC voltage versus band Description[1]
selection
TDA6650TT TDA6651TT Low
Mid
High
VT
22
17
VVT
VVT
VVT
22 (17)
fce884
CP
23
16
1.8 V
1.8 V
1.8 V
23 (16)
fce885
VCCD
24
25
15
14
5 V
-
5 V
-
5 V
-
PLLGND
25 (14)
fce882
VCCA
26
27
28
13
12
11
5 V
5 V
5 V
IFOUTB
IFOUTA
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
2.1 V
28 (11)
fce886
IFGND
29
30
10
-
-
-
29 (10)
fce880
HOSCIN1
9
8
7
6
2.2 V
5 V
2.2 V
5 V
1.8 V
2.5 V
2.5 V
1.8 V
HOSCOUT1 31
HOSCOUT2 32
5 V
5 V
32 (7)
30 (9)
(8) 31
(6) 33
HOSCIN2
33
2.2 V
2.2 V
fce879
TDA6650TT_6651TT_5
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 05 — 10 January 2007
18 of 54