TDA5744 Datasheet, PDF (16/20 Pages) NXP Semiconductors – Low power mixers/oscillators for hyperband tuners

Philips Semiconductors
Low power mixers/oscillators for
hyperband tuners
SYMBOL
IFOUT1
IFOUT2
PIN
TDA5744
14
15
TDA5745
11
10
CONFIGURATION⁽¹⁾
Preliminary specification
TDA5744; TDA5745
AVERAGE DC VOLTAGE
(V)
VHF
2.2
UHF
2.2
GND
16
9
UHFOSCIB1
17
8
UHFOSCOC1
18
7
UHFOSCOC2
19
6
UHFOSCIB2
20
5
14
15
(11) (10)
MGM472
16
(9)
MGM473
(7)
(6)
18
19
17
20
(8)
(5)
VHFOSCIB1
21
4
VHFOSCOC1
22
3
VHFOSCOC2
23
2
VHFOSCIB2
24
1
MGM474
(3)
(2)
22
23
21
24
(4)
(1)
Notes
1. The pin numbers in parenthesis represent the TDA5745.
2. Not applicable.
MGM475
0.0
0.0
note 2
1.9
2.5
2.5
1.9
2.0
note 2
2.7
2.7
2.0
1998 Mar 09
16