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SA1638 Datasheet, PDF (13/26 Pages) NXP Semiconductors – Low voltage IF I/Q transceiver
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Philips Semiconductors
Low voltage IF I/Q transceiver
Product specification
SA1638
PIN FUNCTIONS (continued)
PIN
No.
PIN
MNEMONIC
DC V
EQUIVALENT CIRCUIT
19
QTXIN
1.5
20
QTXINX
1.5
21
ITXIN
1.5
22
ITXINX
1.5
19, 20, 21, 22
23
PdTx
0.0
23
PIN
No.
PIN
MNEMONIC
DC V
35
IREF
1.6
36
VEECP
0.0
37
CP
EQUIVALENT CIRCUIT
35
37
24 VCCDIG 3.0
25 VEEDIG 3.0
26
DATA
27 CLOCK
28 STROBE
26, 27, 28
29
LOCK
30
CLKIN
2.0
30
31
CLKINX
2.0
32
ADJIN
2.0
32
33
LOIN
2.0
33
34
LOINX
2.0
1997 Sept 03
38
VCCCP
3.0
39 PONPLL 3.0
40
GND3
0.0
41 TXIFOUTX
29
39
41
42
42 TXIFOUTX
31
43
GND2
0.0
44 RxIFINX 1.5
44
45
RxIFIN
1.5
46
GND1
0.0
47 VCCTxRx 3.0
34
48 GNDREG1 0.0
Figure 7. Pin Functions (cont.)
13
45
VREF
SR00530
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