ISL5314INZ Intersil, ISL5314INZ Datasheet - Page 11

• Manufacturer Part Number: ISL5314INZ
• Description: IC SYNTHESIZER DIGITAL 48-MQFP
• Manufacturer: Intersil

Specifications of ISL5314INZ

• Resolution (bits): 14 b
• Master Fclk: 125MHz
• Tuning Word Width (bits): 48 b
• Voltage - Supply: 3 V ~ 5.5 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Supplier Package: LQFP
• Resolution: 14 Bit
• Maximum Input Frequency: 125(Min) MHz
• Tuning Word Width: 48 Bit
• Minimum Operating Supply Voltage: 4.5 V
• Typical Operating Supply Voltage: 5 V
• Maximum Operating Supply Voltage: 5.5 V
• Minimum Operating Temperature: -40 °C
• Maximum Operating Temperature: 85 °C
• Mounting: Surface Mount
• Ic Function: Direct Digital Synthesizer
• Supply Voltage Range: 4.5V To 5.5V, 3V To 5.5V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LQFP
• No. Of Pins: 48
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
NOTES:
10. See “Definition of Specifications” on page 12.
12. For maximum value, 5.5V AV
13. For maximum value, 5.5V AV
11. 50MHz, High Z Load (~1MΩ), 15pF capacitance, (IN- = 0.5V
Input Resistance
Input Current
Maximum Input Voltage Allowed
Minimum Input Voltage, Peak-to-Peak (Dependent on Noise)
Propagation Delay, High to Low
Propagation Delay, Low to High
Output Rise Time
Output Fall Time
Output High Voltage, V
Output Low Voltage, V
Output Jitter
Maximum Output Toggle Rate
POWER SUPPLY CHARACTERISTICS
AV
DV
Analog Supply Current (I
Digital Supply Current (I
Power Dissipation
Power Supply Rejection
4. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
5. Gain error for the DAC is measured as the error in the ratio between the full scale output current and the current through R
6. Limits established by characterization and are not production tested.
7. Spectral measurements made with differential transformer coupled output and no external filtering.
8. Measured with the clock at 125MSPS and the output frequency at 10MHz.
9. Measured with the clock at 100MSPS and the output frequency at 10MHz.
DD
DD
and are not production tested.
ideally the ratio should be 32.
(Analog) Power Supply
(Digital) Power Supply
PARAMETER
OL
OH
DVDD
AVDD
)
)
DD
DD
11
AV
all Min and Max Values. T
temperature range, -40°C to +85°C. (Continued)
and 3.6V DV
and 5.5V DV
DD
(Excluding Comparator Sleep Mode)
(Note 11)
(Note 11)
(Note 11)
(Note 11)
I
I
High Z Load (~1MΩ)
5V, I
5V, I
5V (Notes 8, 13)
3.3V (Notes 9, 12)
AV
AV
Single 5V Supply (Note 10)
OH
OL
= DV
DD
DD
= +4mA
= -4mA
OUTFS
OUTFS
DD
= 5V, DV
= 5V, DV
DD
DD
= +5V (unless otherwise noted), V
= 20mA (Note 13)
= 2mA
are used.
are used.
DD
DD
= 3.3V, I
= 5V, I
A
TEST CONDITIONS
= +25°C for All Typical Values. Boldface limits apply over the operating
P-P
OUTFS
ISL5314
OUTFS
), (IN+ = 0.25V
= 20mA (Notes 8, 13)
= 20mA (Notes 9, 12)
DC
REF
).
= Internal 1.2V, IOUTFS = 20mA, T
(Note 4)
MIN
-0.2
2.6
4.5
3.0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
100
290
625
4.0
0.1
1.5
1.3
0.5
5.0
3.3
>1
25
90
50
1
6
5
7
-
-
-
A
SET
= -40°C to +85°C for
(Note 4)
MAX
3.75
+0.2
100
363
715
0.4
5.5
5.5
(typically 625µA);
30
55
-
-
-
-
-
-
-
-
-
-
-
January 19, 2010
% FSR/V
UNITS
FN4901.3
V
MHz
mW
mW
MΩ
mA
mA
mA
mA
μA
ns
ns
ns
ns
ns
P-P
V
V
V
V
V