PTTC1 series - TCXO, frequencies up to 180 MHz
Highlights PTTC1 series:
Low phase noise optimised design
High stability
Low aging
LVPECL complementary output also available
Different designs depending on customers requirements
Tuning range also available
General electrical parameter PTTC1 series
Supply voltage
Frequency range *
1)
Frequency overall tolerances (including all effects) *
2)
Ageing first year (15 years)
Operating temperature ranges
Storage temperature range
Output voltage
Typical phase noise @ 12,8 MHz
@ 100 Hz
@ 1 kHz
@ 10 kHz
@ 100 kHz
symbol
Vs
f0
∑∆f/f0
∆f/f (t)
TC 1
RF
from
3,3 V
2 MHz
10 ppm
0
o
C to + 70
o
C
to
5,0 V
180 MHz
4,6 ppm
- 40
o
C to + 85
o
C
HCMOS
- 115 dBc/Hz
- 135 dBc/Hz
- 145 dBc/Hz
- 150 dBc/Hz
typical 0,8 ppm (typical 2,6 ppm)
- 55
o
C to + 105
o
C
Notes:
*
1)
Further frequencies, tolerances and specifications upon request possible
*
2)
Including adjustment tolerance, tolerance vs temperature range, vs supply change, vs load change and 15 years ageing
Standard frequency examples (all in MHz)
8,000
100,000
12,800
171,840
19,440
178,944
— other frequencies are feasible —
20,000
34,368
40,000
FOQ Piezo Technik GmbH, Riemenstrasse 33, D-74906 Bad Rappenau, Phone +49 (0)7264-91450, Fax +49 (0)7264-7557, info@foq.de
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PTTC1 series - TCXO, frequencies up to 180 MHz
Case drawing CO-02_03
7
ø0,45
±0,03
8
14
4,58
±0,1
All multiples and
combinations
are possible
5,89
±0,5
8,2
Pin connection
Pin 1
Pin 7
Pin 8
Pin 14
4 pin
N. C. or Vc
GND
RF
Vs
Not connected or
voltage control
Ground
Radio frequency
Voltage supply
Marking specification
Line 1:
Line 2:
Line 3:
Line 4:
Example:
Company
Article / customer designation
Frequency
Series number and date code
FOQ Piezo Technik
PTTC15005
12,800 MHz
459 4203
Package and shipment in ESD-trays
Package 5
(290x235x120 mm)
360 pcs.
Package 3
(290x235x240 mm)
720 pcs.
Package 2
(460x305x245 mm)
1440 pcs.
Package 1
(575x465x245 mm)
2880 pcs.
FOQ Piezo Technik GmbH, Riemenstrasse 33, D-74906 Bad Rappenau, Phone +49 (0)7264-91450, Fax +49 (0)7264-7557, info@foq.de
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1
7,62
12,65
±0,1
12,2
±0,1
20,27
15,24
PTTC1 series - TCXO, frequencies up to 180 MHz
Environmental Conditions
(Please find below our standard environmental conditions)
Test
Visual inspection,
Dimensions
Resistance to bending
of the connections
Density
Solderability
Solder heat
Resistance
Shock
Free Fall
Vibration, sinusoidal
Rapid temperature change
Dry heat
Moisture heat, cyclically
Cold
Order of climatic tests
Moisture heat constantly
Dipping into cleanser
Endurance tests
-Ageing
-Extended ageing
CECC 69000
Chapter
IPC-A-610
Chapter 10
4.6.1
4.6.2
4.6.3
4.6.8
4.6.9
4.6.7
4.6.5
4.6.14
4.6.15
4.6.16
4.6.17
4.6.18
4.6.21
4.7.1
IEC 60068
Part …
IPC-A-610
Chapter 10
2-21
2-17
2-20
2-58
2-27
2-32
2-6
2-14
2-2
2-30
2-1
1-7
2-3
2-45
IEC 679-1
Test Conditions
class II
Tests Ua1, Ua2, Ub, 5N
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235+- 5)°C Method 1
Test Td, for SMD
Test Ea, 3 x per axes 100g, 6ms
Test Ed procedure 1,
2 * fall from 1m height on hardwood
Test Fc, 30 min per axis, 10 Hz - 55 Hz 0,75mm, 55 Hz – 2 kHz, 10g, 30min, X,Y,Z
Test Na, 100 cycles in
Operating temperature range
Test Ba, 16h 85°C
Test Db version 1, level b), 55°C/95% r.H., 6 cycles
Test Aa, 2 h, –40°C
2-2, 2-30(1 cycle), 2-1, 2-30(5 cycles)
Test Ca, 56 days, 85%/85°C
Test Xa
30 days at 85°C
1000h, 2000h at 85°C
Soldering
Wired oscillators can be processed manually or in solderwave. Oscil-
lators with SMD-connections can be processed in convection, infrared
or vapour phase soldering procedure, however, not over the head.
In soldermachine mounted crystal or crystal oscillator can get a
frequency offset which relaxes only after a view days, type depending.
A storage under normal climate conditions (+5°C to +35°C and 40% to
75% a relative humidity) ensures a sufficient solderability of minimum 1
year. The solderability is typically still guaranteed beyond it.
Should the occasion of a long storage arise it has to be rechecked. For
corresponding soldering profiles please refer to IEC 61760-1.
Solderprofile:
Tp
Ramp-up
Ts max
t
L
tp
Critical Zone
T
L
to Tp
Ramp-down
T
L
Temperature
Ts min
ts
Preheat
25
t 25
½
C to Peak
Time
standard
Profile Feature
Average ramp-up rate
(T
L
to Tp)
Sn-Pb Assembly
Large Body
3°C/second max.
100°C
150°C
60-120 seconds
183°C
60-150 seconds
225 +0/-5°C
10-30 seconds
6°C/second max.
6 minutes max.
240 +0/-5°C
10-30 seconds
Small Body
on request
Pb-Free Assembly
Large Body
3°C/second max.
150°C
200°C
60-180 seconds
3°C / second max.
217°C
60-150 seconds
245 +0/-5°C
10-30 seconds
6°C/second max.
8 minutes max.
250 +0/-5°C
20-40 seconds
Small Body
Preheat -Temperature Min Ts
min
)
-Temperature Min Ts
max
)
-Time (min to max) (ts)
Tsmax to T
L
- Ramp-up Rate
Time maintained above: -Temperature (T
L
)
-Time (t
L
)
Peak Temperature (Tp)
Time within 5°C of actual Peak Temperature (tp)
Ramp-down Rate
Time 25°C to Peak Temperature
All temperature refer to topside of the package, measured on the package body surface.
FOQ Piezo Technik GmbH, Riemenstrasse 33, D-74906 Bad Rappenau, Phone +49 (0) 7264-91450, Fax +49 (0) 7264-7557, info@foq.de
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