參數(shù)資料
型號(hào): 9EX21501AKILF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 21501 SERIES, PLL BASED CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC64
封裝: ROHS COMPLIANT, PLASTIC, MLF-64
文件頁(yè)數(shù): 8/15頁(yè)
文件大?。?/td> 200K
代理商: 9EX21501AKILF
IDT
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
1578—01/18/11
9EX21501
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
2
Datasheet
PIn Configuration
VD
D
OE
8
#
DI
F
_
8#
DI
F
_
8
CK
P
W
RG
D/
P
D
#
S
E
L
_A
_B
#
SM
B_
A0
SM
B_
A1
SM
BD
AT
SM
BC
L
K
H
IBW
_
BYPM
_
L
O
B
W
#
1
0
0M
_1
33M
#
DI
F
_
7#
DI
F
_
7
OE
7
#
VD
D
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
OE9# 1
48 DIF_6#
DIF_9 2
47 DIF_6
DIF_9# 3
46 OE6#
OE10# 4
45 DIF_5#
DIF_10 5
44 DIF_5
DIF_10# 6
43 OE5#
OE11# 7
42 DIF_4#
DIF_11 8
41 DIF_4
DIF_11# 9
40 DIF_3#
GND 10
39 DIF_3
VDD 11
38 GND
DIF_12 12
37 VDD
DIF_12# 13
36 DIF_2#
OE12# 14
35 DIF_2
DIF_13 15
34 DIF_1#
DIF_13# 16
33 DIF_1
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
VD
D
OE
13_
14#
D
IF
_14
D
IF
_14
#
IR
E
F
G
NDA
V
DDA
C
L
KA_
IN
C
L
KA_
IN
#
GN
D
C
L
KB_
IN
C
L
KB_
IN
#
VD
D
OE
_01
234
#
DI
F
_
0
D
IF
_0#
9EX21501
64-pin MLF
Byte 0,
bit 2
(100_133M#
Latch)
Byte 0,
bit 1
FSB
Byte 0,
bit 0
FSA
Input
MHz
DIF_x
MHz
Notes
1
01
100.00
1
0
01
133.33
1
01
1
166.67
2
01
0
200.00
2
00
0
266.67
2
10
0
333.33
2
11
0
400.00
2
11
1
Notes:100M_133M#
1. Latch selects between 100 and 133 MHz.
This is equivalent to FSC in CK410B+/CK509B FS table.
2. Writing Byte 2 bits (2:0) can select other frequencies.
These frequencies are not characterized in PLL Mode
Frequency/Functionality Table
Reserved
HIBW_BYPM_LOBW# Selection (Pin 54)
State
Voltage
Mode
Low
<0.8V
Low BW
Mid
1.2<Vin<1.8V
Bypass
High
Vin > 2.0V
High BW
SMBus Address Selection (pins 57, 58)
SMB_A1
SMB_A0
Address
00
D4
01
D6
10
D8
11
DA
Power Groups
Power Down Functionality
OUTPUTS
CKPWRGD/PD#
Input
DIF_x
1
Running
ON
0X
Hi-Z
OFF
PLL State
INPUTS
VDD
GND
23
22
Main PLL, Analog
29
26
Input buffers
11,17,37,49, 64
10, 38
DIF clocks
Description
Pin Number
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