Differential LVPECL Crystal Clock Oscillators
HPK5761 Series 200 fsec Jitter +2.5V +3.3V “K” Family
Femto
second integrated phase jitter (200 fs typical, 12 KHz to 20 MHz)
Superior phase noise (-138 dBc/Hz at 10 KHz and -144 dBc/Hz at 100 KHz offset).
High performance with surprisingly low price.
2.5V or 3.3V supply voltage.
General Specifications
Product Series
Frequency Range
Output Logic
Frequency Stability
vs Operating Temperature
Range
MERCURY
Since 1973
Supply Voltage V
CC
Output Voltage HIGH “1”, V
OH
Output Voltage LOW “0”, V
OL
Output Swing
Current Consumption
Load
Rise Time (Tr)
Fall Time (Tf)
Duty Cycle
Tri-state Function on
pad No. 1
Phase Jitter (RMS)
SSB Phase Noise
(dBc/Hz). Typical
Start-up Time
Aging
Packaging
(1)
HPK5761;
“K” family characteristics. Tri-State on pad 1
40 MHz ~ 200 MHz.
Differential PECL square wave
Commercial “ C ”::
Industrial
“
I
”:
Stability Code
-10°C to +70°C
-40°C to +85°C
±25 ppm
A
D
±50 ppm
B
E
±100 ppm
C
F
Custom ±xx ppm
Cxx
Ixx
If custom, use “temperature range code + desired stability in ppm” for the stability
code. Example: “C20” (±20 ppm over -10 to +70°C).
+2.5 V ± 5 % (Voltage code is “25”); or +3.3 V ± 5 % (Voltage code is “3”)
V
DD
-1.025 V min.; V
DD
-0.95 V typical; V
DD
-0.88 V max. Condition: 50 ohms to V
DD
-2V
V
DD
-1.810 V min.; V
DD
-1.70 V typical; V
DD
-1.62 V max. Condition: 50 ohms to V
DD
-2V
595 mV min; 750 mV typical; 930 mV max.
35 mA typical; 50 mA max.
50 ohms into V
CC
-2V or Thevenin equivalent (terminating resistors required on all
outputs).
0.3 n sec. typ; 0.5 n sec. max. 20%80% of waveform
0.3 n sec. typ; 0.5 n sec. max. 80%20% of waveform
50% ± 5% max. measured at 50% waveform
If no connection or V
DD
*70% min is applied: Output. Internal pull-up
Oscillation disable time is 0.2 u sec max.
If V
DD
*30% max is applied: High impedance.
Current consumption is 10 uA typical
Oscillation enable time is 2 m sec. max.
200 fs typical (12 KHz to 20 MHz integrated)
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
10 MHz
-50
-82
-116
-138
-144
-149
-155
3 ms typical; 10 m sec. max.
±3 ppm / year max.
180 mm reel; 16 mm tape, 8.0 mm pitch. 1000 pcs per reel.
Offset
125 MHz
Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging at +25°C, shock and
vibration
Taiwan: TEL (886)-2-2406-2779, FAX (886)-2-2496-0769, e-mail: sales-tw@mercury-crystal.com
U.S.A.: TEL (1)-909-466-0427, FAX (1)-909-466-0762, e-mail:
sales-us@mercury-crystal.com
MERCURY
Page 1 of 4
Date: Nov. 1, 2012
Rev. 1
MERCURY
www.mercury-crystal.com
MERCURY [ MERCURY UNITED ELECTRONICS INC ]
