Product: XO (Clock Oscillator)
Series: HB
Oscillator Type: Programmable Clocks

Selection Guide - Specifications

• EPROM based PLL
• 1 MHz to 133 MHz 
• Tri-state or power-down options
• Ideal for prototypes. Cut time-to-market
• Jitter RMS: ±30 ~ ±50 ps. typical

HB Series Package Summary

Package Photo Product Series
Supply
Voltage
Freq. min.(MHz) Freq. max.(MHz) No. of pins or pads Package Size (mm) / Description  / Features
3HB57 3.3 V 1 100 4 5x7x1.4 mm SMD,
5HB57 5 V 1 133 4 5x7x1.8 mm SMD,
3HB14 3.3 V 1 100 4 Full Size 4  pin DIP
5HB14 5 V 1 133 4 Full Size 4  pin DIP
3HB24 3.3 V 1 100 4 Full Size 4  pin Gull Wing
5HB24 5 V 1 133 4 Full Size 4  pin Gull Wing
3HB8 3.3 V 1 100 4 Half Size 4  pin DIP
5HB8 5 V 1 133 4 Half Size 4  pin DIP
3HB18 3.3 V 1 100 4 Half Size 4  pin Gull Wing
5HB18 5 V 1 133 4 Half Size 4  pin Gull Wing
3HB42 3.3 V 1 100 4 9.6x11.4x2.5 mm 4 pad SMD
5HB42 5 V 1 133 4 9.6x11.4x2.5 mm 4 pad SMD
3HB44 3.3 V 1 100 4 9.6x11.4x4.7 mm 4 pad SMD
5HB44 5 V 1 133 4 9.6x11.4x4.7 mm 4 pad SMD
General Specifications:
  TA=+25°C, VDD= at specified voltage, Load: 15 pF

Mercury Model HB
Input Voltage (VDD) VDD = +3.3V D.C. ±10% VDD = +5.0V D.C. ±5%
Frequency Range
(package dependent)
1 ~ 100 MHz
1~66 MHz if VDD = +2.7~+3.3 V DC
1 ~ 133 MHz
Output Logic TTL/HCMOS TTL/HCMOS
Output Voltage High: 1 TTL 2.4 V min. 2.4 V min.
CMOS 2.97 V min. VDD – 0.4 min.
Output Voltage Low: 0 TTL 0.4 V max. 0.4 V max.
CMOS 0.33 V max. 0.5 V max.
Frequency Stability (1) Commercial (0C to +70C)
Temperature Code is "C"
±50 ppm over 0°C to +70°C (Stability code is “B”)
±100 ppm over 0°C to +70°C (Stability code is “C”)
Industrial (-40C to +85C) [Temperature Code is "I"]: ±50 ppm over -40°C to +85°C (Stability code is “E”)
±100 ppm over -40°C to +85°C (Stability code is “F”)
Output Load TTL   50 pF max. (= 40 MHz)
25 pF max. ( > 40 ~133 MHz)
CMOS 30 pF max. (≤ 40 MHz)
15 pF max. (> 40 ~ 100 MHz)
15 pF max. (≤ 66 MHz and 2.7~3.0V)
50 pF max. (≤ 66.6 MHz)
25 pF max. (> 66.6 ~133 MHz)
Rise Time / Fall Time Between 0.8 V to 2.0 V 1.8 ns max. at 50 pF load
1.2 ns max. at 25 pF load
0.9 ns max. at 15 pF load
Between 0.2 V to 0.8 V 4.0 ns max. at 30 pF load 3.4 ns max. at 50 pF load
Duty Cycle TTL 45~55%,  = 40 MHz at 50 pF load
45~55%, 40 ~66 MHz at 15 pF load
40~60%, 66 ~125 MHz at 25 pF  load
40~60%, 125 ~133 MHz at 15 pF load
CMOS
(measured at 50% VDD)
45~55%,  = 40 MHz at 30 pF load  

45~55%,  40~100 MHz at 15 pF load
45~55%,  = 66.6 MHz at 25 pF load
40~60%, 66.6 ~125 MHz at 25 pF load
40~60%, 125 ~133 MHz at 15 pF load
Start-up Time 2 m Sec. max. 1 m Sec. typical
Power Up Time 2 m Sec. max. 1 m Sec. typical
Current Consumption 25 mA max. 45 mA max.
Stand-by Current 10 mA typical, 50 mA max.
Pin 1 Option 1. TRI-STATE MODE: Output is high impedance when "O" ( £0.8V max. for +5.0V VDD or +0.2VDD max. for +3.3V VDD) is applied to pin 1. Disable time is 150 n sec. max.  Please add “T” after the stability code for this option.
2. POWER-DOWN MODE
Storage Temperature -55°C to +125°C
Aging ±5 ppm per year max.;  Ta=+25°C
Cycle-to-Cycle Jitter RMS typical ±50 ps for ≤ 33 MHz
±30 > 33 MHz
±50 ps for ≤ 33 MHz
±40 ps for > 33 MHz
Peak-to-Peak period ±250 ps typical for fo < 33 MHz, VDD=2.7 ~ 5.5 V
±100 ps typical for fo > 33 MHz, VDD=4.5 ~ 5.5 V
(1)Inclusive of 25°C tolerance, operating temperature range, ±10% input voltage variation, load change, aging, shock and vibration.