ak2548 AKM Semiconductor, Inc., ak2548 Datasheet - Page 4

• Manufacturer Part Number: ak2548
• Description: 7 Channel E1 Transceiver - Asahi Kasei Microsystems
• Manufacturer: AKM Semiconductor, Inc.

ASAHI KASEI
C0028-E-00
Pin No.
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin Name
R/W(WR)
AS(ALE)/SCLK
DS(RD)/SDI
CS
INT
PVDD
MCLK
PVSS
RAVSS2
RAVDD2
RESET
RRING7
RTIP7
BTS
RRING6
RTIP6
TEST4
RRING5
RTIP5
TEST3
BVSS
BGREF
BVDD
TEST2
RRING4
RTIP4
P/S
RRING3
RTIP3
CLKSEL
RRING2
RTIP2
TEST1
RRING1
RTIP1
RAVSS1
I/O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Pin Type
CMOS
CMOS
CMOS
CMOS
Open drain
Power
CMOS
Power
Power
Power
CMOS
Analog
Analog
CMOS
Analog
Analog
CMOS
Analog
Analog
CMOS
Power
Analog
Power
CMOS
Analog
Analog
CMOS
Analog
Analog
CMOS
Analog
Analog
CMOS
Analog
Analog
Power
4
AC Load
DC Load
12k
±1% accuracy
Comments
PMOS
open drain
Note 1
Note 1
Note 1
Note 1
[AK2548]
1999/9