Designing and manufacturing innovative frequency control devices since 1927
Full-Size, TTL and HCMOS Compatible Clock Oscillators
970H
M
970HHT
*
M
980H
M
980HHT
*
*Tristate / Enable-Disable
FEATURES
M
Low power consumption
M
Surface mount option
M
Tristate function on
970HHT & 980HHT
Monitor Products’ 970H/HHT and 980H/HHT series of half-
size clock oscillators combine state-of-the-art, thick film,
hybrid technology with precision manufacturing, resulting
in products of unsurpassed accuracy and reliability. Their
all-metal, resistance-welded cases ensure environmental
protection and shielding to minimize EMI/RFI.
APPLICATIONS
M
M
M
M
M
M
Systems clock
Disk drives
Cameras
Computer applications
Measuring instruments
Communications
equipment
970H
980H
970HHT*
980HHT*
* Tristate /
Enable-Disable
Units = mm
ELECTRICAL
SPECIFICATIONS
Supply Voltage
Frequency Range
Frequency
Stability
Input Current
MHz: mA max
Rise & Fall Time
MHz: nS max
Load Capacitance
Symmetry
Oper Temp Range
Logic 0 Level
Logic 1 Level
970H
HCMOS
5.0 VDC
1.0 KHz ~ 100.0 MHz
100 ppm standard
( 25 ppm available)
1.0 ~ 20.0 : 20
20.1 ~ 70.0 : 40
70.1 ~ 100.0 : 60
1.0 ~ 25.0 : 10
25.1 ~ 70.0 : 6
70.1 ~ 100.0 : 4
0.5 V
970HHT
HCMOS / Tristate
1.0 ~ 120.0 MHz
1.0 ~ 100.0 MHz =
100.0 ~ 120.0 MHz =
1.0 ~ 20.0 :
20.1 ~ 70.0 :
70.1 ~ 120.0 :
1.0 ~ 25.0 :
25.1 ~ 70.0 :
70.1 ~ 120.0 :
100 ppm
200 ppm
20
40
60
10
6
4
980H
HCMOS
3.0 VDC
1.0 ~ 100.0 MHz
100 ppm standard
( 25 ppm available)
1.0 ~ 20.0 : 20
20.1 ~ 70.0 : 40
70.1 ~ 100.0 : 60
1.0 ~ 25.0 : 10
25.1 ~ 70.0 : 6
70.1 ~ 100.0 : 4
980HHT
HCMOS / Tristate
0.3 V
1.0 ~ 70.0 MHz
100 ppm standard
( 25 ppm available)
1.0 ~ 20.0 : 10
20.1 ~ 70.0 : 20
1.0 ~ 25.0 : 10
25.1 ~ 70.0 : 6
1.0 ~ 49.9 MHz = 50 pF
50.0 MHz and up = 5 TTL or 10 LSTTL or 15pF max
5 TTL or 10 LSTTL or 15pF max
60% / 40% @
2
Vdd max standard (55% / 45% available)
01C ~ 701C standard (extended temp ranges available - call factory for other options)
10% x Vdd max
90% x Vdd min
Monitor Products has a proven track record as a pioneer manufacturer in the frequency control market. If our extensive selection of standard and
engineered crystals and oscillators does not meet your spec, we will work with you towards a customized solution.
Monitor Products Company Inc reserves the right to make changes to its products and product specifications without notice. No liability is assumed as a result of their use or application.
12-07-01
502 VIA DEL MONTE, OCEANSIDE, CA 92054
TEL:
760.433.4510
FAX:
760.434.0255
MMD [ MMD COMPONENTS ]
