VCXO W/3.3V, 2.5V LVPECL FEMTOCLOCK™ PLL
813321-04 DATA SHEET
4 REVISION A 3/18/15
TABLE 4E. LVPECL DC CHARACTERISTICS, V
CC
= V
CCO
= 3.3V±5%, V
EE
= 0V, TA = 0°C TO 70°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
OH
Output High Voltage; NOTE 1 V
CCO
- 1.4 V
CCO
- 0.9 V
V
OL
Output Low Voltage; NOTE 1 V
CCO
- 2.0 V
CCO
- 1.7 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.6 1.0 V
NOTE 1: Outputs terminated with 50
Ω to V
CCO
- 2V.
TABLE 4D. LVCMOS / LVTTL DC CHARACTERISTICS, TA = 0°C TO 70°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
IH
Input High Voltage
VCC = 3.3V
2V
CC
+ 0.3 V
VCC = 2.5V
1.7 V
CC
+ 0.3 V
V
IL
Input Low Voltage
VCC = 3.3V
-0.3 0.8 V
VCC = 2.5V
-0.3 0.7 V
I
IH
Input High Current
OE,
VCO_SEL
VCC = VIN = 3.465V or 2.625V
A
SEL
VCC = VIN = 3.465V or 2.625V
150 µA
I
IL
Input Low Current
OE,
VCO_SEL
VCC = 3.465V or 2.625V, VIN = 0V
-150 µA
SEL
VCC = 3.465V or 2.625V, VIN = 0V
-5 µA
TABLE 4F. LVPECL DC CHARACTERISTICS, V
CC
= 3.3V±5% OR 2.5V±5%, V
CCO
= 2.5V±5%, V
EE
= 0V, TA = 0°C TO 70°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
V
OH
Output High Voltage; NOTE 1 V
CCO
- 1.4 V
CCO
- 0.9 V
V
OL
Output Low Voltage; NOTE 1 V
CCO
- 2.0 V
CCO
- 1.5 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.4 1.0 V
NOTE 1: Outputs terminated with 50
Ω to V
CCO
- 2V.
REVISION A 3/18/15
813321-04 DATA SHEET
5 VCXO W/3.3V, 2.5V LVPECL FEMTOCLOCK™ PLL
TABLE 5B. AC CHARACTERISTICS, V
CC
= 3.3V±5%, V
CCO
= 2.5V±5%, V
EE
= 0V, TA = 0°C TO 70°C
TABLE 5A. AC CHARACTERISTICS, V
CC
= V
CCO
= 3.3V±5%, V
EE
= 0V, TA = 0°C TO 70°C
TABLE 5C. AC CHARACTERISTICS, V
CC
= V
CCO
= 2.5V±5%, V
EE
= 0V, TA = 0°C TO 70°C
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency VCO_SEL = 1 122 160 MHz
tjit(Ø)
RMS Phase Jitter, (Random);
NOTE 1, 2
155.52MHz (1.875MHz - 20MHz) 0.53 ps
f
VCO
PLL VCO Lock Range 490 640 MHz
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 250 600 ps
odc Output Duty Cycle 48 52 %
NOTE 1: Phase jitter using a crystal interface.
NOTE 2: This parameter is defi ned in accordance with JEDEC Standard 65.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency VCO_SEL = 1 122 160 MHz
tjit(Ø)
RMS Phase Jitter, (Random);
NOTE 1, 2
155.52MHz (1.875MHz - 20MHz) 0.64 ps
f
VCO
PLL VCO Lock Range 490 640 MHz
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 250 600 ps
odc Output Duty Cycle 48 52 %
NOTE 1: Phase jitter using a crystal interface.
NOTE 2: This parameter is defi ned in accordance with JEDEC Standard 65.
Symbol Parameter Test Conditions Minimum Typical Maximum Units
f
OUT
Output Frequency VCO_SEL = 1 122 160 MHz
tjit(Ø)
RMS Phase Jitter, (Random);
NOTE 1, 2
155.52MHz (1.875MHz - 20MHz) 0.53 ps
f
VCO
PLL VCO Lock Range 490 640 MHz
t
R
/ t
F
Output Rise/Fall Time 20% to 80% 250 600 ps
odc Output Duty Cycle 48 52 %
NOTE 1: Phase jitter using a crystal interface.
NOTE 2: This parameter is defi ned in accordance with JEDEC Standard 65.
REVISION A 3/18/15
813321-04 DATA SHEET
6 VCXO W/3.3V, 2.5V LVPECL FEMTOCLOCK™ PLL
TYPICAL PHASE NOISE AT 155.52MHZ
155.52MHz
RMS Phase Jitter (Random)
1.875MHz to 20MHz = 0.53ps (typical)
OFFSET FREQUENCY (HZ)
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-130
-140
-150
-160
-170
-180
-190
100 1k 10k 100k 1M 10M 100M
dBc
Hz
NOISE POWER
OC-12 Filter
Raw Phase Noise Data
Phase Noise Result by adding
Sonet OC-12 Filter to raw data

813321AG-04LFT

Mfr. #:
Manufacturer:
Description:
IC CLK SYNTHESIZER VCXO 16-TSSOP
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New from this manufacturer.
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