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CY2077 Datasheet(PDF) 6 Page - Cypress Semiconductor

Part No. CY2077
Description  High-accuracy EPROM Programmable Single-PLL Clock Generator
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Maker  CYPRESS [Cypress Semiconductor]
Homepage  http://www.cypress.com
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CY2077 Datasheet(HTML) 6 Page - Cypress Semiconductor

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CY2077
Document Number: 38-07210 Rev. *C
Page 6 of 14
Operating Conditions for Industrial Temperature Device
Electrical Characteristics
TA = –40°C to +85°C
Parameter
Description
Min
Max
Unit
VDD
Supply voltage
3.0
5.5
V
TA
Operating temperature, ambient
–40
+85
°C
CTTL
Max. capacitive load on outputs for TTL levels
VDD = 4.5 – 5.5V, output frequency = 1 – 40 MHz
VDD = 4.5 – 5.5V, output frequency = 40 – 125 MHz
VDD = 4.5 – 5.5V, output frequency = 125 – 133 MHz
35
15
10
pF
pF
pF
CCMOS
Max. capacitive load on outputs for CMOS levels
VDD = 4.5 – 5.5V, output frequency = 1 – 40 MHz
VDD = 4.5 – 5.5V, output frequency = 40 – 125 MHz
VDD = 4.5 – 5.5V, output frequency = 125 – 133 MHz
VDD = 3.0 – 3.6V, output frequency = 1 – 40 MHz
VDD = 3.0 – 3.6V, output frequency = 40 – 100 MHz
35
15
10
20
10
pF
pF
pF
pF
pF
XREF
Reference frequency, input crystal with Cload = 10 pF
10
30
MHz
Reference frequency, external clock source
1
75
MHz
tPU
Power up time for all VDD's to reach minimum specified voltage
(power ramps must be monotonic)
0.05
50
ms
Parameter
Description
Test Conditions
Min
Typ.
Max
Unit
VIL
Low-level input voltage
VDD = 4.5 – 5.5V
VDD = 3.0 – 3.6V
0.8
0.2VDD
V
V
VIH
High-level input voltage
VDD = 4.5 – 5.5V
VDD = 3.0 – 3.6V
2.0
0.7VDD
V
V
VOL
Low-level output voltage
VDD = 4.5 – 5.5V, IOL= 16 mA
VDD = 3.0 – 3.6V, IOL= 8 mA
0.4
0.4
V
V
VOHCMOS
High-level output voltage,
CMOS levels
VDD = 4.5 – 5.5V, IOH= –16 mA
VDD = 3.0 – 3.6V, IOH= –8 mA
VDD – 0.4
VDD – 0.4
V
V
VOHTTL
High-level output voltage,
TTL levels
VDD = 4.5 – 5.5V, IOH= –8 mA
2.4
V
IIL
Input low current
VIN = 0V
10
μA
IIH
Input high current
VIN = VDD
5
μA
IDD
Power supply current,
Unloaded
VDD = 4.5 – 5.5V, output frequency <= 133 MHz
VDD = 3.0 – 3.6V, output frequency <= 100 MHz
45
25
mA
mA
IDDS
[3]
Stand-by current
(PD = 0)
VDD = 4.5 – 5.5V
VDD = 3.0 – 3.6V
25
10
100
50
μA
RUP
Input pull up resistor
VDD = 4.5 – 5.5V, VIN = 0V
VDD = 4.5 – 5.5V, VIN = 0.7VDD
1.1
50
3.0
100
8.0
200
M
Ω
k
Ω
IOE_CLKOUT CLKOUT pull down current VDD = 5.0
20
μA
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