hsp50215 Intersil Corporation, hsp50215 Datasheet - Page 2

• Manufacturer Part Number: hsp50215
• Description: Digital Upconverter
• Manufacturer: Intersil Corporation

Functional Block Diagram
CAS(1P5:0)
REFCLK
SYNCIN
C(15:0)
A(9:0)
CASZ
RST
WR
RD
CE
MOD (1:0)
CONTROL
QIN(15:0)
IIN(15:0)
RTH (2:0)
†
RST
†
†
†
MOD (1:0)
SR(29:0)
ICOEFFICIENTS(15:0)
QCOEFFICIENTS(15:0)
CF(31:0)
OUTGAIN (7:0)
EN OUT
DLYSEL
DS (3:0)
IP (1:0)
SYNCPOL
SYNCSEL
†
STATUS
CW3 WR
†
†
†
†
†
†
†
†
†
†
MOD
FM
= P CONTROL SIGNALS
†
QFIFO
IFIFO
†
†
SYNC
MOD (1:0)
NCO
EnNCO
COARSE
PHASE
†
SHAPING
FILTER
Q FM
I FM
SET
CLOSE
TO LIMIT
MOD (1:0)
†
CTRL
GAIN
(-2dBFS)
PHASE
0.8 MAX
FINE
INTERPOLATION
FILTER
NCO
(-3dBFS)
0.707
EN_OUT
+
†
SR
CF
EN_OUT
MOD
OUTGAIN
FIFORDY
IFIFOEMPTY
QFIFOEMPTY
RTH
EnNCO
SYNCPOL
IP
DS
+
OUT(15:0)
OFM
OE
FIFORDY
SAMPCLK
SYNCOUT