3HB57

TWICE PROGRAMMABLE CLOCK OSCILLATORS
“HB” series
MERCURY
Since 1973
“HB” and “SBO” series are EPROM based PLL specifically designed for crystal oscillators. Its high
accuracy programmability makes crystal oscillators of any frequency in the 1 to 133 MHz range to ship
the same day of order possible. These oscillator blanks are twice programmable with Tri-State or powerdown option. Great for prototypes, design changes and sudden demands especially when time-to-market
is critical. They are available in seven different package styles.
Product Summary
Package
Frequency Range
Code
Thru-Hole Types
Assembly
Technique
Package Size (mm)
[inches], seat height
HB14
1.0 ~ 133.0 MHz
4 pin DIL full size
HB8
1.0 ~ 133.0 MHz
4 pin DIL half size
12.8 x 20.2 x 5.88
[0.504 x 0.795 x 0.231]
12.8 x 12.8 x 5.88
[0.504 x 0.504 x 0.231]
Surface Mount Types – Gull Wing
HB24
1.0 ~ 133.0 MHz
Gull wing version of H14
HB18
1.0 ~ 133.0 MHz
Gull wing version of H8
12.8 x 20.2 x 7.60
[0.504 x 0.795 x 0.300]
12.8 x 12.8 x 7.60
[0.504 x 0.504 x 0.300]
Surface Mount Types – Leadless
HB42
1.0 ~ 133.0 MHz
4 pad Leadless
HB44
1.0 ~ 133.0 MHz
4 pad Leadless
HB57
1.0 ~ 133.0 MHz
4 pad ceramic Leadless
Absolute Maximum Ratings
9.6 x 11.4 x 2.5
[0.378 x 0.449 x 0.098]
9.6 x 11.4 x 4.7
[0.378 x 0.449 x 0.185]
5 x 7 x 1.4
[0.197 x 0.276 x 0.055]
The device will be damaged if the maximum ratings are exceeded.
Parameter
Maximum Rating
Supply Voltage
Input Voltage
Storage Temperature (non-condensing)
Junction Temperature
Static Discharge Voltage (per MIL-STD-883, method 3015)
MERCURY
-0.5V to +7.0V
-0.5V to VDD+0.5
55°C to +150°C
-40°C to +100°C
> 2000 V
www.mercury-crystal.com
Taiwan: TEL (886)-2-2695-7099, FAX (886)-2-2695-7473, e-mail: [email protected]
U.S.A.: TEL (1)-909-466-0427, FAX (1)-909-466-0762, e-mail: [email protected]
MERCURY
Page 1 of 5
Date: May 25, 2002
Rev. 0
TWICE PROGRAMMABLE CLOCK OSCILLATORS
“HB” series
“HB” Series General Specifications
Input Voltage (VDD)
Frequency Range
(package dependent)
Output Logic
TTL
CMOS
TTL
Output Voltage LOW “0”
CMOS
Commercial
(0°C to +70°C)
Frequency
Temperature code
Stability(1)
is ‘C”
TA=+25°C, VDD at specified voltage, CL=15 pF
30 pF max. (≤ 40 MHz)
15 pF max. ( > 40 ~ 100 MHz)
15 pF max. (≤ 66 MHz and 2.7~3.0V)
CMOS
Between 0.8 V to
2.0 V
Between 0.2VDD to
0.8 VDD
4.0 ns max. at 30 pF load
Duty Cycle
CMOS (measured
at 50% VDD)
Start-up Time out of power-down(Ts)
Power Up Time
Current Consumption
Stand-by Current
Power-Down Current
MERCURY
50 pF max. (≤ 66.6 MHz)
25 pF max. ( > 66.6 ~133 MHz)
1.8 ns max. at 50 pF load
1.2 ns max. at 25 pF load
0.9 ns max. at 15 pF load
3.4 ns max. at 50 pF load
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
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
TTL
Jitter (peak-to-peak period)
TTL / HCMOS
2.4 V min.
VDD – 0.4 min.
0.4 V max.
0.5 V max.
50 pF max. (≤ 40 MHz)
25 pF max. ( > 40 ~133 MHz)
Output Load
Jitter (RMS)
1 ~ 133 MHz
±50 ppm over -40°C to +85°C (Stability code is “E”)
±100 ppm over -40°C to +85°C (Stability code is “F”)
TTL
Storage Temperature
Aging
VDD =+5.0 V D.C.±5%
±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
(-40°C to +85°C)
Temperature code
is ‘I”
Option on pin 1
Since 1973
VDD = +3.3 V D.C. ±10%
1 ~ 100 MHz
1~66 MHz if VDD = +2.7~+3.3 V D.C.
TTL / HCMOS
2.4 V min.
2.97 min.
0.4 V max.
0.33 max.
Output Voltage HIGH “1”
Rise Time (Tr)
and
Fall Time (Tf)
MERCURY
45~55%, ≤ 40 MHz at 30 pF load
45~55%, 40~100 MHz at 15 pF
load
2 m Sec. max. 1 m Sec. typical
2 m Sec. max. 1 m Sec. typical
25 mA max.
45 mA max.
10 mA typical, 50 mA max.
20 mA typical at +5.0V
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
-55°C to +125°C
±5 ppm per year max. ( at +25°C, Vdd=5.0V or +3.3V)
±50 ps for ≤ 33 MHz
±50 ps for ≤ 33 MHz
±30 pS for > 33 MHz
±40 pS for > 33 MHz
±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
Page 2 of 5
Date: May 25, 2002
Rev. 0
TWICE PROGRAMMABLE CLOCK OSCILLATORS
“HB” series
MERCURY
Since 1973
Part Number Format and Examples:
“_ “ blank for no connection
“T” for Tri-State option.
“P” for Power-Down option
Package code
Supply
Voltage
HB_
or
SBO
“3” for +3.3V
“5” for +5.0V
Frequency
stability Code
Blank or
“T” or “P”
Choose from B,C,E or F
Nominal
frequency
Frequency in MHz
3HB8-BT-72.000
represents programmable clock oscillator+3.3V input voltage, half size 4 pin
DIP package, ±50 ppm over 0 to +70°C frequency stability, Tri-state function
on pin 1, 72.000 MHz
5HB44-E-1.544
represents programmable clock oscillator, +5.0V input voltage, HF44
package, ±50 ppm over -40 to +85°C frequency stability, 1.544 MHz. No
connection on pad 1.
3HB57-CP-44.000
represents 44.000 MHz surface mount clock oscillator in 5x7 mm SMD
package, frequency stability spec. is ±100 ppm over 0 to +70°C, supply
voltage is +3.3 V. Pad 1 is power down option.
OUTPUT WAVEFORM:
Tr
VOH
VOL
TH
T
MERCURY
Tf
TTL
CMOS
2.4V
90%VDD
1.4V
50%VDD
0.4V
10%VDD
Duty Cycle = (TH / T)x100%
Page 3 of 5
Date: May 25, 2002
Rev. 0