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GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line PROGRAMMABLE OSCILLATORS
EUROQUARTZ
Telephone: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk
SPG SERIES
Page 1 of 4
_57 frequencies programmable from one device
_Low current consumption _Readily mounted 16 pin DIP
General Specification
Frequency range: Supply Voltage (Vdd-GND): Operating Voltage: Temperature Range Operating: Storage: Soldering Conditions: Supply current: Frequency/Temperature: Ageing:
-10 to +70C -55 to +125C Under 260C within 10s. 2mA max. -10/-120ppm 5ppm/year max. 0.00027Hz to 1.0MHz -0.3V to -7.0V max. 5.0V0.5V
Part numbers for undivided fundamental frequencies with tolerances and supply current Type number
SPG 8650E SPG 8650A SPG 8650C SPG 8650B SPG 8650D
Fundamental Freq. Freq./ Current Frequency Tol. Voltage max. (kHz) (ppm) (ppm) (mA)
32.768 60.0 96.0 100.0 153.60 600.0 768.0 1000.0 50 50 50 50 50 100 100 100 10 10 10 10 10 20 20 10 0.5 0.5 0.5 0.5 0.5 1.0 1.5 2.0
Electrical Specification
Item Symb. min. typ. max. Unit
SPG 8640AN SPG 8640CN SPG 8640BN
L.input voltage: H.input voltage: L. input current (Reset): H.input current (Reset):
L.i/p current (exc.Reset): H.i/p current (exc.Reset):
VIL VIH IRL IRH IIL IIH VOL VOH IOL IOH tTLH tTHL
0 VDD-10 -30
0.8 VDD -5 0.5
V V
mA mA mA
(Reset = VSS) (Reset = VDD) -0.5 5 30 0.4 VDD-10 1.6 -40 30 25 40 tRW tR tE FIN tIN tOSC 0.5 0.2 1*** tW-1/2* 1.0 1.0 tW** 1M 60 50 60
RESET timing Output waveform 80%V 20%V t THL t TLH tR
t RW
Duty =B/Ax100(%) Reset 50% 1/2VDD VOL tE B A VDD
mA
V V
L.output voltage: H.output voltage: L.output current: H.output current: Output rise time: Output fall time: Duty: Min. reset pulse width: Reset delay time:
Reset release sync. error: Ext. signal i/p frequency:
(IOL = 1.6mA) (IOH = -40mA)
V t W VOHSS
RESET Timing
mA
(VOL = 0.4V)
mA ms ms
%
16 pin DIL 5.08 3.0 0.5 16 2.6 1 20.5 max. 8 2.54 9 7.0 0.5
7.9
(VOH=VDD-1.0V)
0.6
(Except 1/3 and 1/5)
ms ms ms
Hz
Actual size
(8640N only)
Ext signal i/p pulse width:
ms
(8640N only) s.
Outline and Dimensions
Osc. start-up time:
* to = oscillation source cycle, ** tw = 1/2 cycle of preset frequency *** for more than 1ms until V,, = 0~+4.5V Time at 4.5V is to be zero .
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line PROGRAMMABLE OSCILLATORS
EUROQUARTZ
Telephone: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk
SPG SERIES
Page 2 of 4
Divider Output Setting CTL 1 CTL 2 CTL 3 0 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 Division Ratio 1/1 1/10 1/2 1/3 1/4 1/5 1/6 1/7 CTL 4 CTL 5 CTL 6 0 0 0 0 1 1 1 1 0 0 1 1 0 0 1 1 0 1 0 1 0 1 0 1 Division Ratio 1/1(1/1) 1/10(1/2) 1/102(1/22) 1/103(1/23) 1/104(1/24) 1/105(1/25) 1/106(1/26) 1/107(1/27)
Terminal Connections
16 9
0 0 0 1
1 Connections 1 n/c 16 2 CTL 3 15 3 CTL 2 14 4 CTL 1 13 5 CTL 6 12 6 CTL 5 11 7 CTL 4 10 8 GND 9 Vdd n/c RESET n/c (CSEL) n/c (EXC) FOUT TEST OUT
8
1 1 1
Combining the division ratios produces the total division ratio
( ) = 8640N only n/c = Do not connect externally For 8640 O 11 n/c 12 CLOCK 13 ENABLE
Output Frequency Settings
8640AN
Set Terminal
CTL1
0 0 0 0 1 1 1 1
CTL4 CTL5
0 0 0 600k 60k 300k 200k 150k 120k 100k 50k
0 0 1 60k 6k 30k 20k 15k 12k 10k 5k
0 1 0 6k 600 3k 2k 1.5k 1.2k 1k 500
0 1 1 600 60 300 200 150 120 100 50
1 0 0 60 6 30 20 15 12 10 5
1 0 1 6 0.6 3 2 1.5 1.2 1 0.5
1 1 0 0.6 0.06 0.3 0.2 0.15 0.12 0.1 0.05
1 1 1 0.06 0.006 0.03 0.02 0.015 0.012 0.01 0.005
CTL2
0 0 1 1 0 0 1 1
CTL3
CTL6
Terminal connection details
CTL 1 - 6 OUT
Programmable dividing ratio. (Pull-down resistor incorp..) Output frequency preset by CTL 1~ 6.(Refer to the setting procedure of output freq.)
0 1 0 1 0 1 0 1
FOUT
Constant output of the oscillator source frequency. (Built-in quartz crystal).
RESET TEST
Stops output at RESET = L . (Pull-up resistor incorporated.) Used for testing the input terminal. When CTL 4 is H, output will be 1000 times larger than the preset value at TEST = H. (Pull-down resistor incorp.)
8640BN
Set Terminal
CTL1
0 0 0 0 1 1 1 1
CTL4 CTL5
0 0 0 1M 100k 500k
0 0 1 100k 10k 50k
0 1 0 10k 1k 5k
0 1 1 1k 100 500
1 0 0 100 10 50
1 0 1 10 1 5 33.3 2.5 2 1.6 0.83 1
1 1 0
1 1 1 1/10 1/100 1/20 1/30 1/40 1/50 1/60 1/120
EXC (8640N only)
Serves as input terminal when using an external clock by changing to the built-in osc. Effective when CSEL is H.
CTL2
0 0 1 1 0 0 1 1
CTL3
CTL6
0 1 0 1 0 1 0 1
CSEL (8640N only) When this terminal is made H,
the external clock is selected. (Pull-down resistor incorp.)
1/10 1/2 1/3 1/4 1/5 1/6 1/12
333.3k 33.3k 250k 200k 25k 20k
3.3k 333.3 33.3 2.5k 2k 250 200 25 20
Unused terminals
RESET TEST CSEL CTL 1 ~ 6 Terminals (8650 O) CLOCK ENABLE
Clock input (max. 1MHz) Connect to Vdd.) When unused connect to Vdd. When unused connect to GND. When unused connect to GND. When unused connect to GND.
166.6k 16.6k 1.6k 83.3k 8.3k 833.3
166.6 16.6 83.3 8.3
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line PROGRAMMABLE OSCILLATORS
8650A
Set Terminal
CTL1
0 0 0 0 1 1 1 1
EUROQUARTZ
Telephone: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk
SPG SERIES
Page 3 of 4
Output Frequency Settings
CTL4 CTL5
0 0 0 60k 6k 30k 20k 15k 12k 10k 5k 0 0 1 6k 600 3k 2k 1.5k 1.2k 1k 500 0 1 0 600 60 300 200 150 120 100 50 0 1 1 60 6 30 20 15 12 10 5 1 0 0 6 0.6 3 2 1.5 1.2 1 0.5 1 0 1 0.6 0.06 0.3 0.2 0.15 0.12 0.1 0.05 1 1 0 0.06 0.006 0.03 0.02 0.015 0.012 0.01 0.005 1 1 1 0.006 0.0006 0.003 0.002 0.0015 0.0012 0.001 0.0005
CTL2
0 0 1 1 0 0 1 1
CTL3
CTL6
0 1 0 1 0 1 0 1
8650B
Set Terminal
CTL1
0 0 0 0 1 1 1 1
CTL4 CTL5
0 0 0 100k 10k 50k 33.3k 25k 20k 16.6k 8.3k
0 0 1 10k 1k 5k
0 1 0 1k 100 500
0 1 1 100 10 50 33.3 25 20 16.6 8.3
1 0 0 10 1 5 3.33 2.5 2 1.6 0.83
1 0 1 1 1/10 1/2 1/3 1/4 1/5 1/6 1/12
1 1 0 1/10
1 1 1 1/100
CTL2
0 0 1 1 0 0 1 1
CTL3
0 1 0 1 0 1 0 1
CTL6
1/100 1/1000 1/20 1/30 1/40 1/50 1/60 1/200 1/300 1/400 1/500 1/600
3.3k 333.3 2.5k 2k 250 200
1.6k 166.6 833.3 83.3
1/120 1/1200
8650E
Set Terminal
CTL1
0 0 0 0 1 1 1 1
CTL4 CTL5
0 0 0 32768 3276.8 16384 10922.6 8192 6553.6 5461.3 2730.6
0 0 1 3276.8 327.68 1638.4 1092.26 819.2 655.36 546.13 273.06
0 1 0 327.68 32.768 163.84 109.22 81.92 65.536 54.613 27.306
0 1 1 32.768 3.276 16.384 10.922 8.192 6.553 5.416 2.730
1 0 0 3.276 0.327 1.638 1.092 0.819 0.655 0.546 0.273
1 0 1 0.3276 0.0327 0.1638 0.1092 0.0819 0.0655 0.0546 0.0273
1 1 0 0.03276 0.00327 0.01638 0.01092 0.00819 0.00655 0.00546 0.00273
1 1 1 0.00327 0.00032 0.00163 0.00109 0.00081 0.00065 0.00054 0.00027
CTL2
0 0 1 1 0 0 1 1
CTL3
0 1 0 1 0 1 0 1
CTL6
GENERAL PRODUCT SPECIFICATION
OSCILLATORS - PROGRAMMABLE
8 pin Dual-in-Line PROGRAMMABLE OSCILLATORS
EUROQUARTZ
Telephone: +44 (0)1460 230000 Fax: +44 (0)1460 230001 Email: sales@euroquartz.co.uk Web: www.euroquartz.co.uk
SPG SERIES
Page 4 of 4
Output Frequency Settings
Baud Rate Generators 8640CN
Output CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Frequency (kHz)
0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 768 153.6 76.8 38.4 19.2
Baud Rate Output Example (fo/16)
48000 bits/sec 9600 bits/sec 4800 bits/sec 2400 bits/sec 1200 bits/sec
8650C
Output CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Frequency (kHz)
0 1 0 0 0 1 1 1 0 0 0 1 1 0 1 1 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 96.0 19.2 9.6 4.8 3.2 2.4 1.6 0.8
Baud Rate Output Example (fo/16)
8000 bits/sec 1200 bits/sec 600 bits/sec 300 bits/sec 200 bits/sec 150 bits/sec 100 bits/sec 50 bits/sec
8650D
Output CTL1 CTL2 CTL3 CTL4 CTL5 CTL6 Frequency (kHz)
0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 1 1 1 1 1 1 0 0 1 1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 0 0 1 0 153.6 76.8 38.4 19.2 9.6 4.8 3.2 2.4 1.6 1.2 0.8
Baud Rate Output Example (fo/16)
9600 bits/sec 4800 bits/sec 2400 bits/sec 1200 bits/sec 600 bits/sec 300 bits/sec 200 bits/sec 150 bits/sec 100 bits/sec 75 bits/sec 50 bits/sec

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