SA1638 Datasheet, PDF (12/26 Pages) NXP Semiconductors – Low voltage IF I/Q transceiver

Philips Semiconductors
Low voltage IF I/Q transceiver
Product specification
SA1638
PIN FUNCTIONS
PIN
No.
PIN
MNEMONIC
DC V
47 V_CCTxRx 3.0
48 GND_REG1 0.0
1
V_REG1
3.0
2
V_REGF2
3.0
3
V_REG2
3.0
4 GND_REG2 0.0
5
P_ON
3.3
6
V_BATT
3.3
EQUIVALENT CIRCUIT
BG
2.5
1.2
—
+
35k
25k
5
6
1
47
48
40 43 46
BG
2.5
1.2
—
+
35k
25k
5
6
3
2
4
40 43 46
PIN
No.
PIN
MNEMONIC
DC V
10
RES_D 0.05
11
RES_A 0.00
12
RES_B
0.05
EQUIVALENT CIRCUIT
10
t5
11
40 43 46
12
7
A_OUT
3.0
7
13
P_ONRx
3.0
13
8
B_OUT
3.0
9
9
DC_RES
1.6
1997 Sept 03
14
V_REF
1.5
8
14
15 QRX_OUT 1.5
16 QRX_OUTX 1.5
17 IRX_OUT
1.5
18 IRX_OUTX 1.5
Figure 6. Pin Functions
12
15, 17
16, 18
SR00529