SA1630 Datasheet, PDF (3/22 Pages) NXP Semiconductors – IF quadrature transceiver

Philips Semiconductors
IF quadrature transceiver
Product specification
SA1630
(5)
(23)
(43)
(42)
(7) GC0
(8) GC1
(9) _GC2
(46) Rx_IFIN
(45) _RxIFINX
(10) _GC3
(11) _GC4
(12) GC5
(28)
(29)
(34)
(35)
(37)
(30)
(36)
R_XON
Tx_ON
Tx_IFOUT
Tx_IFOUTX
(4)
PLL–ON
MODE
CONTROL
LO IN
LO INX
V_CCCP
CP
I_REF
LOCK
GNDCP
÷2
DAC
CHARGE
PUMP
÷ ^{8, 11, 22, 44}
(38)
V_REF 2.5
2.5V REGULATOR
(1,3)
(39)
V_CCR_X
V_CCT_XR_X
GND_BB
V_CC_BB
I_Tx _IN
I_Tx _INX
Q_Tx _IN
Q_Tx _INX
(13, 14)
(15)
(18)
(19)
(20)
(21)
I_Rx_OUT
1
(17)
BUFFERS
÷N
PHASE
DETECTOR
TEST REGISTER
Q_Rx_OUT
1
(16)
SYNTH
REGISTER
SERIAL
INPUT
GND HDR
GNDT_XR_X
(6)
(40, 41)
1998 Jul 21
CLK_IN
(26)
CLK_INX
(25)
V_CCDIG
(22)
GND DIG
(24)
DATA CLOCK STROBE
(33) (32)
(31)
GND RX
(2, 27, 44, 47, 48)
Figure 2. Block Diagram
3
SR01551