Document Number: 001-90233 Rev. *K Page 7 of 25
CY51X7
Absolute Maximum Ratings
Exceeding maximum ratings
[1]
may shorten the useful life of the
device. User guidelines are not tested.
Supply voltage to ground potential .............–0.5 V to + 3.8 V
Input voltage ...............................................–0.5 V to + 3.8 V
Storage temperature (non-condensing) ... –55 qC to +150 qC
Junction temperature ............................... –40 qC to +125 qC
Programming temperature ........................... 0 qC to +125 qC
Programming Voltage .........................................2.5V ±0.1 V
Supply Current for eFuse Programming ..................... 50 mA
Data retention at T
J
= 125 qC ...............................> 10 years
Maximum programming cycles ............................................1
ESD HBM (JEDEC JS-001-2012) ............................ 2000 V
ESD MM (JEDEC JESD22-A115B) ............................. 200 V
Latch-up current .................................................... ± 140 mA
Recommended Operating Conditions
Parameter Description Min Max Unit
V
DD,
V
DDO
Supply voltage, 1.8-V operating range, 1.8 V ± 5% 1.71 1.89 V
Supply voltage, 2.5-V operating range, 2.5 V ± 10% 2.25 2.75 V
Supply voltage, 3.3-V operating range, 3.3 V ± 10% 2.97 3.63 V
f
RES
Frequency resolution 2 ppb
T
PLLHOLD
PLL Hold Temperature Range 125 qC
DC Electrical Specifications
Parameter Description Test Conditions Min Typ Max Unit
I
DD
[2]
Supply current
[3]
, LVPECL
V
DD
= 3.3V, 2.5V,
50 : to V
TT
(V
DDO
– 2.0 V), with common
mode current
93 106
mA
Supply current
[3]
, LVPECL
V
DD
= 3.3V, 2.5V,
50 : to V
TT
(V
DDO
– 2.0 V), without
common mode current
[4]
–8194
Supply current
[3]
, LVDS
V
DD
= 3.3V, 2.5V, 1.8V,
100 : between CLKP and CLKN
–6981
Supply current
[3]
, HCSL
V
DD
= 3.3V, 2.5V, 1.8V,
33 : and 49.9 : to GND
–8093
Supply current
[3]
, CML
V
DD
= 3.3V, 2.5V, 1.8V,
50 : to V
DDO
–7386
Supply current
[3]
, CMOS
V
DD
= 3.3 V, 2.5 V, 1.8 V,
0 pF load, 33.33 MHz
–5870
Supply current
[3]
, CMOS
V
DD
= 3.3 V, 2.5 V, 1.8 V,
10 pF load, 33.33 MHz
–6678
Supply current, PLL only V
DD
= 3.3V, 2.5V, 1.8V 59 70
I
IH
Input high current Logic input, Input = V
DD
–3050μA
I
IL
Input low current Logic input, Input = GND 30 50 μA
V
IH
[5]
Input high voltage OE, FS, SCL, SDA logic level = 1 0.7 × V
DD
––V
V
IL
[5]
Input low voltage OE, FS, SCL, SDA logic level = 0 0.3 × V
DD
V
V
IN
Input voltage level All input, relative to GND –0.5 3.8 V
R
P
Internal pull-up resistance OE, configured active High 200 k:
R
D
Internal pull-down resistance
OE, configured active Low 200 k:
FS0, FS1 pins 100 k:
Notes
1. Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only and functional operation
of the device at these or at any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to
Absolute-Maximum-Rated conditions for extended periods may affect device reliability or cause permanent device damage.
2. I
DD
is the total supply current and is measured with V
DD
and V
DDO
shorted together.
3. Maximum current 3 mA lesser with HFF Crystal.
4. In ClockWizard 2.1, setting the output standard to LVPECL2 configures the output to "LVPECL without common mode current". Refer to AN210253 for LVPECL
terminations for different use case configurations.
5. I
2
C operation applicable for V
DD
of 1.8 V and 2.5 V only.
Document Number: 001-90233 Rev. *K Page 8 of 25
CY51X7
DC Specifications for LVDS Output
(V
DDO
= 1.8 V, 2.5 V, or 3.3 V range)
Parameter Description Conditions Min Typ Max Units
V
OCM
[6]
Output common-mode voltage V
DDO
= 2.5-V or 3.3-V range 1.125 1.200 1.375 V
'V
OCM
Change in V
OCM
between
complementary output states
––50mV
I
OZ
Output leakage current Output off, V
OUT
= 0.75 V to 1.75V –20 20 PA
DC Specifications for LVPECL Output
(V
DDO
= 2.5 V or 3.3 V range, with common mode current)
Parameter Description Conditions Min Typ Max Units
V
OH
Output high voltage R-term = 50 : to V
TT
(V
DDO
– 2.0 V) V
DDO
– 1.165 V
DDO
– 0.800 V
V
OL
Output low voltage R-term = 50 : to V
TT
(V
DDO
– 2.0 V) V
DDO
– 2.0 V
DDO
– 1.55 V
DC Specifications for CML Output
(V
DDO
= 1.8 V, 2.5 V, or 3.3 V range)
Parameter Description Conditions Min Typ Max Units
V
OH
Output high voltage R-term = 50 : to V
DDO
V
DDO
– 0.085 V
DDO
– 0.01 V
DDO
V
V
OL
Output low voltage R-term = 50 : to V
DDO
V
DDO
– 0.6 V
DDO
– 0.4 V
DDO
– 0.32 V
Note
6. Requires external AC coupling for V
DDO
= 1.8-V range, as indicated in Figure 8. The common-mode voltage of 1.2V has to be generated and applied externally.
Document Number: 001-90233 Rev. *K Page 9 of 25
CY51X7
DC Specifications for HCSL Output
(V
DDO
= 1.8 V, 2.5 V, or 3.3 V range)
Parameter Description Conditions Min Typ Max Units
V
MAX
[7]
Max output high voltage
Measurement taken from
single-ended waveform
––1150mV
V
MIN
[7]
Min output low voltage
Measurement taken from
single-ended waveform
–300 mV
V
OHDIFF
Differential output high voltage
Measurement taken from differ-
ential waveform
150 mV
V
OLDIFF
Differential output low voltage
Measurement taken from differ-
ential waveform
150 mV
V
CROSS
[7]
Absolute crossing point voltage
Measurement taken from
single-ended waveform
250 600 mV
V
CROSSDELTA
[7]
Variation of V
CROSS
over all rising
clock edges
Measurement taken from
single-ended waveform
––140mV
DC Specifications for LVCMOS Output
Parameter
[7]
Description Condition Min Typ Max Units
V
OH
Output high voltage
100-PA load V
DDO
– 0.2
V4-mA load, V
DD
= 1.8 V and 2.5 V V
DDO
– 0.4
4-mA load, V
DD
= 3.3 V V
DDO
– 0.3
V
OL
Output low voltage
100-PA load 0.2
V
4-mA load 0.3
V
CXO
Specific Parameters
Parameter
[7]
Description Condition Min Typ Max Units
TPR Total pull range VC range 0.1 × V
DD
to 0.9 × V
DD
± 50 ± 275 ppm
K
BSL
Best-fit straight line (BSL)
linearity
Deviation from BSL line –5 5 %
K
INC
Incremental linearity Kv slope deviation –10 10 %
K
BW
Bandwidth of Kv modulation Programmable 5 10 20 kHz
K
RANGE
voltage range on the control port
permissible
–0V
DD
V
V
CTYP
Nominal center VC control
voltage
V
DD
configuration = 1.8 V 0.9 V
V
DD
configuration = 2.5 V 1.25 V
V
DD
configuration = 3.3 V 1.65 V
R
VCIN
[8]
Input resistance for VC 5 M:
V
RANGE
Input voltage range
Range of input possible at control
port
0.1 × V
DD
–0.9 × V
DD
V
Notes
7. Parameters are guaranteed by design and characterization. Not 100% tested in production.
8. R
VCIN
is 100% tested.

CY5137-1X07I

Mfr. #:
Manufacturer:
Cypress Semiconductor
Description:
Clock Generators & Support Products Programmable Clocks
Lifecycle:
New from this manufacturer.
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