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
970H
M
970HHT
M
980H
M
980HHT
ENVIRONMENTAL PERFORMANCE SPECIFICATIONS
Oper Temp Range
Storage Temp Range
Vibration
Shock
Humidity
Hermetic Seal
Reflow Solderability
Solderability
01C~701C (call factory for other ranges)
-551C~1251C
MIL-STD-202F, Method 204,
35G, 50 to 2000 Hz
MIL-STD-202F Method 213B,
Test Cond E, 1000G, 1/2 Sine Wave
85% RH, 851C, 48 Hours
Leak Rate 2 x 10
-8
ATM-cm
3
/sec max
2601C, 10 secs max
MIL-STD-202F, Method 208E
TEST CIRCUIT
TYPICAL OUTPUT WAVEFORM
PART
NUMBERING
KEY
Sample Part Numbers:
SERIES
970H
=
970HHT
=
980H
=
980HHT
=
5.0V
5.0V, Tristate
3.0V
3.0V, Tristate
SYMMETRY
1 = 60 / 40 %
2 = 55 / 45 %
FREQUENCY
STABILITY
TEMPERATURE
RANGE
PACKAGING
A = Anti-static insertion tubes*
G = SMD (gull-wing)
J = SMD (J-lead)
S = SMD (glass epoxy base)
X = Customer spec
FREQUENCY
(MHz)
B
C
E
J
= 100 ppm
*
= 50 ppm
= 25 ppm
= 200 ppm
+
2 = 01C~701C*
3 = -201C~701C
970H1B2A @
44.000 MHz
970HHT2C2A @
80.000 MHz
980H2B2A @
36.000 MHz
980HHT1B3A @
66.666 MHz
*
Standard
=
=
=
=
970H
970HHT
980H
980HHT
1
2
2
1
B
C
B
B
2
2
2
3
A
A
A
A
44.000
80.000
36.000
66.666
+
970HHT only
Call factory for additional options. Use full descriptive part number when ordering. Parts will be marked with series and frequency only.
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
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