SDA9257 Infineon Technologies Corporation, SDA9257 Datasheet - Page 11

• Manufacturer Part Number: SDA9257
• Description: Clock SYNC Generator
• Manufacturer: Infineon Technologies Corporation

1.4
Pin No.
63
64
S: supply,
ana: analog,
1.5
Figure 2
Figure 3
Semiconductor Group
Pin Description (cont’d)
Internal Pin Configuration
I: input,
pu: internal pullup-circuit,
Symbol
V
V
REFHC
ADDC
Pin 17, 18, 19, 20, 24...31, 37...44, 51, 52, 53, 54
Q: output,
Pin 2, 4, 7, 9, 12, 14, 61, 63
H1I1, RESOUTN, BLN, H2I2, PAQ7...0, PBQ7...0, VS, CLK2,
CLK1, HS
V
V
REFHY
REFLC
Type
,
V ,
V
REFLY
REFHC
TTL: digital (TTL)
PAD
V ,
Description
Reference voltage high of ADC SYNC (4.2 V)
Analog positive supply voltage of ADC SYNC (5 V)
REFHU
11
pd: internal pulldown-circuit
, V
PAD
REFLU
V ,
REFHV
V ,
UES10549
REFLV
UES10550
,
SDA 9206
1999-02-10