UPD98405 NEC, UPD98405 Datasheet - Page 22

• Manufacturer Part Number: UPD98405
• Description: 155M ATM INTEGRATED SAR CONTROLLER
• Manufacturer: NEC

1.7 Power and Ground
22
V
V
AV
HV
RV
GND
AGND
HGND
RGND
DD5
DD3
Pin Name
DD3
DD3
DD3
8, 20, 32, 44, 56, 67, 81, 93,
105, 287, 299
2, 14, 26, 38, 50, 62, 72, 78,
87, 99, 111, 125, 138, 151,
154, 175, 190, 208, 227,
245, 254, 293
269
275, 276
280
1, 7, 13, 19, 25, 31, 37, 43,
49, 55, 61, 68, 76, 77, 86,
92, 98, 104, 110, 117, 124,
131, 137, 145, 152, 153,
160, 167, 174, 182, 189,
199, 214, 228, 229, 243,
252, 259, 292, 298, 304
270
272, 279
286
Pin No.
Data Sheet S12689EJ2V0DS00
I/O
–
–
–
–
–
–
–
–
–
+5-V power (digital block).
Supply +5 V to these pins when using the bus interface 5-V
mode. In the 3.3-V mode, supply +3.3 V.
+3.3-V power (digital block).
These pins supply +3.3 V to the chip.
+3.3-V power (analog block).
Supply power with a high quality to this pin by inserting a filter
between AV
+3.3-V power (high-speed block).
Supply power with a high quality to this pin by inserting a filter
between HV
+3.3-V power (receive PLL block).
Supply power with a high quality to this pin by inserting a filter
between RGND and this pin.
Ground (digital block).
These pins ground the chip.
Ground (analog block)
Ground (high-speed block)
Ground (receive PLL block)
DD3
DD3
and GND.
and HGND.
Function
PD98405