ISL5314INZ Intersil, ISL5314INZ Datasheet - Page 9

• 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
Spurious Free Dynamic Range,
SFDR to Nyquist (f
DAC REFERENCE VOLTAGE
Internal Reference Voltage, V
Internal Reference Voltage Drift
Internal Reference Output Current
Sink/Source Capability
Reference Input Impedance
Reference Input Multiplying Bandwidth (Notes 7, 10)
DIGITAL INPUTS
Input Logic High Voltage with
5V Digital Supply, V
Input Logic High Voltage with
3V Digital Supply, V
Input Logic Low Voltage with
5V Digital Supply, V
Input Logic Low Voltage with
3V Digital Supply, V
Input Logic Current, I
Input Logic Current, I
Digital Input Capacitance, C
TIMING CHARACTERISTICS
Maximum Clock Rate, f
Maximum Clock Rate, f
CLK Pulse Width, t
Maximum Parallel Write Rate
WR Pulse Width, t
Data Setup Time, t
Data Hold Time, t
PARAMETER
DH
WW
CLK
DS
CW
IH
IH
IL
IL
IH
IL
/2) (Notes 7, 10)
CLK
CLK
IN
FSADJ
9
AV
all Min and Max Values. T
temperature range, -40°C to +85°C. (Continued)
DD
f
f
f
f
f
f
f
f
f
f
f
f
Pin 13 Voltage with Internal Reference
(Note 6)
(Note 6)
(Note 6)
(Note 6)
+5V DV
+3.3V DV
CLK pin (Note 6)
Rate of WR pin
(Note 6)
Between DATA and WR (Note 6)
Between DATA and WR (Note 6)
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
CLK
= DV
= 125MSPS, f
= 125MSPS, f
= 125MSPS, f
= 100MSPS, f
= 100MSPS, f
= 100MSPS, f
= 100MSPS, f
= 50MSPS, f
= 50MSPS, f
= 50MSPS, f
= 50MSPS, f
= 25MSPS, f
DD
DD
= +5V (unless otherwise noted), V
DD
, +5V AV
, +5V AV
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
DD
A
DD
= 20.2MHz
= 5.02MHz
= 2.51MHz
= 1.00MHz
= 1.0MHz
TEST CONDITIONS
= +25°C for All Typical Values. Boldface limits apply over the operating
= 40.4MHz
= 10.1MHz
= 5.02MHz
= 40.4MHz
= 20.2MHz
= 5.04MHz
= 2.51MHz
(Note 6)
(Note 6)
ISL5314
REF
= Internal 1.2V, IOUTFS = 20mA, T
(Note 4)
1.13
MIN
125
100
3.5
2.0
-10
-10
57
50
10
5
5
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP
±0.1
±60
1.4
1.2
40
63
72
40
49
72
73
45
68
72
71
72
1
5
3
0
0
4
-
-
-
-
-
-
-
-
-
A
= -40°C to +85°C for
(Note 4)
MAX
1.28
+10
+10
1.3
0.8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
January 19, 2010
ppm
UNITS
FN4901.3
MSPS
MSPS
MSPS
MHz
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
MΩ
μA
µA
µA
pF
ns
ns
ns
ns
V
V
V
V
V
/°C