APPROVED PRODUCT
C9806J
SMBUS Frequency Clock Generator for Advanced Mobile Pentium® III Applications.
Buffer Characteristics for CPU (0:1),
Characteristic
Symbol
Min
-15
-30
12
Typ
Max
Units
mA
mA
mA
mA
nS
Conditions
Vout =VDDC - 0.5V
Pull-Up Current
IOH1
-
-
-
-
-
-
-
-
-
Pull-Up Current
IOH2
Vout = VDDC/2
Vout = 0.4 V
Vout = VDDC/2
Note1
Pull-Down Current
Pull-Down Current
Rise/Fall Time, @ 0.4V-2.0V
IOL1
IOL2
24
Tr, Tf
0.4
1.3
Buffer Characteristics for PCI(0:5, _F)
Characteristic
Symbol
IOH1
Min
-14
-35
13
Typ
Max
Units
mA
mA
mA
mA
nS
Conditions
Pull-Up Current
-
-
-
-
-
-
-
Vout =VDD - 0.5V
Vout = VDD/2
Vout = 0.4 V
Vout = VDD/2
Note1
Pull-Up Current
IOH2
Pull-Down Current
Pull-Down Current
Rise/Fall Time, @ 0.4V-2.4V
IOL1
-
IOL2
40
-
Tr, Tf
0.4
2
Buffer Characteristics for 24/48 MHz , REF(0:2)
Characteristic
Symbol
IOH1
Min
-6
Typ
Max
Units
mA
mA
mA
mA
nS
Conditions
Pull-Up Current
-
-
-
-
-
-
-
Vout =VDD - 0.5V
Vout = VDD/2
Vout = 0.4 V
Vout = VDD/2
Note1
Pull-Up Current
IOH2
-15
6
Pull-Down Current
Pull-Down Current
Rise/Fall Time, @ 0.4V-2.4V
IOL1
-
IOL2
22
0.4
-
Tr, Tf
4
Buffer Characteristics for SDRAM(0:5)
Characteristic
Symbol
Min
-20
-56
19
Typ
Max
Units
mA
mA
mA
mA
nS
Conditions
Pull-Up Current
IOH1
-
-
-
-
-
-
-
-
-
Vout =VDD - 0.5V
Vout = VDD/2
Vout = 0.4 V
Vout = VDD/2
Note1
Pull-Up Current
IOH2
Pull-Down Current
Pull-Down Current
Rise/Fall Time, @ 0.4V-2.4V
IOL1
IOL2
63
Tr, Tf
0.4
1.3
VDD = VDDS =3.3V ±5%, VDDC = 2.5 + 5%, TA = 0ºC to +70ºC
Note 1: All outputs are loaded as per Table 6. CPU(0:1) outputs are measure at 1.25V. SDRAM (FB, 0:5), PCI(F,0:5), REF (0:2),
24/48M outputs are measured at 1.5V.
Cypress Semiconductor Corporation
525 Los Coches St.
Document#: 38-07051 Rev. **
5/23/2001
Milpitas, CA 95035. Tel: 408-263-6300, Fax: 408-263-6571
http://www.cypress.com
Page 11 of 16
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