AK8122E Datasheet, PDF (2/9 Pages) Asahi Kasei Microsystems – Differential Zero Delay Clock Buffer

AK8122
Pin Descriptions
TSTI
1
CLKP
2
CLKN
3
VSS
8
TSTO
7
OUTP
6
OUTN
5
VDD
The brand name
of AKEMD’s IC’s
Package: 8-Pin MSOP (Top View)
Pin
Pin
Pin
No. Name Type
Description
IC Test pin (Input)
1
TSTI
IN
(1)
Please tie VSS to this pin.
2
CLKP
IN Differential Clock Input (Positive)
3
CLKN
IN Differential Clock Input (Negative)
4
VSS
-- Ground
5
VDD
-- Power Supply
6
OUTN OUT Differential Clock Output (Negative)
(2)
7
OUTP OUT Differential Clock Output (Positive)
(2)
IC Test pin (Output)
8
TSTO OUT
(3)
Please tie VDD to this pin.
(1) Internal pull down 100kΩ (Typ.)
(2) Output will be “L” level If CLKP = CLKN = ”L”. Output clock frequency will be lower than 400MHz if CLKP and
CLK N are fixed as ”H” and ”L” (or ”L” and CLKN=”H”), respectively. Setting CLKP = CLKN = ”H” is prohibited.
(3) Output status is Hi-z for normal operation.
Ordering Information
Part Number
Marking
AK8122V
122V
AK8122E
122E
Shipping Packaging
Tape and Reel
Tape and Reel
Package
8-pin MSOP
8-pin MSOP
Temperature
Range
-40 to 85 ℃
-20 to 85 ℃
Mar-09
MS0971-E-00
-2-