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OP4008B Datasheet

  • OP4008B

  • Quartz SAW Stabilized and Filtered “Diff Sine” Technology

  • 5頁

  • RFM   RFM

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Preliminary
OP4008B
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Quartz SAW Stabilized and Filtered 鈥淒iff Sine鈥?Technology
Fundamental-Mode Oscillation at 669.327 MHz
Voltage Tunable for Phase Lock Loop Operations
Optical Timing Reference for Forward Error Correction Applications
The output of this device is generated and filtered by narrow-band quartz SAW elements at 669.327 MHz.
The configuration of this clock provides a pure signal for optical timing applications in noisy signal environ-
ments. The Q/Q differential output swing of 鹵1 volt about 0 Vdc has symmetry better than 鹵1% into loads from
40 to 70 ohms, determined by customer application. The long term frequency accuracy is set by an external
reference source allowing this device to complete a Phase Lock Loop design without the usual noise and jitter
problems associated with PLL鈥檚.
669.327 MHz
Optical
Timing Clock
Absolute Maximum Ratings
Rating
DC Suppy Voltage
Tuning Voltage
Case Temperature
Value
0 to 5.5
0 to 6
-55 to 100
Units
Vdc
Vdc
擄C
SMC-08
Electrical Characteristics
Characteristic
Operating Frequency
Absolute Frequency
Tuning Range
Tuning Voltage
Tuning Linearity
Tuning Sensitivity
Modulation Bandwidth
Voltage into 50
鈩?/div>
(VSWR鈮?.2)
Q and Q Output
Operating Load VSWR
Symmetry
Harmonic Spurious
Nonharmonic Spurious
Phase Noise
@100 Hz offset
@ 1 kHz offset
@ 10 k offset
Noise Floor
Q and Q Jitter
RMS Jitter
No Noise on V
CC
with 200 mV
P-P
noise added from 1 MHz to 錕?frac12; f
O
Output DC Resistance (between Q & Q)
DC Power Supply
Operating Voltage
Operating Current
Operating Case Temperature
Lid Symbolization (YY=Year, WW=Week)
Sym
f
O
Notes
1, 9
2
1
1, 8
2,10
1,3
1,3
3, 4, 5
3, 4, 6
3, 4, 6, 7
Minimum
鹵100
0
鹵3
140
125
0.60
49
300
265
1.1
2:1
51
-30
-60
-75
-105
-125
-155
2
12
12
50
3.13
3.3, 5.0
5.25
70
+85
Typical
669.327
Maximum
Units
MHz
ppm
V
%
ppm/V
kHz
V
P-P
%
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ps
P-P
ps
P-P
ps
P-P
K鈩?/div>
Vdc
mA
擄C
+3
df/dv
V
O
3, 4, 6, 7
3, 4, 6, 7
3
1, 3
1, 3
1, 3
1, 3
V
CC
I
CC
T
C
-40
RFM OP4008B YYWW
CAUTION: Electrostatic Sensitive Device. Observe precautions for handling. COCOM CAUTION: Approval by
the U.S. Department of Commerce is required prior to export of this device.
Notes:
1.
2.
3.
4.
5.
6.
Unless otherwise noted, all specifications include any combination of load VSWR, Vcc, and temperature, with Q and Q terminated
into 50 ohm loads to ground (see typical test circuit).
Useful tuning range is in excess of what is required over temp, aging, pushing, pulling & accuracy.
The design, manufacturing process, and specifications of this device are subject to change without notice.
Only under the nominal conditions of 50
鈩?/div>
load impedance with VSWR
鈮?/div>
1.2 and nominal power supply voltage.
Symmetry is defined as the pulse width (in percent of total period) measured at the 50% points of Q or Q (see timing definitions).
Jitter and other spurious outputs induced by externally generated electrical noise on V
CC
or mechanical vibration are not included in
this specification, except where noted. External voltage regulation and careful PCB layout are recommended for optimum perfor-
mance.
Applies to period jitter of Q and Q. Measurements are made with the Tektronix CSA803 signal analyzer with at least 1000 samples.
Linearity is a function of the percentage variation from a permitted linear deviation versus the amount of frequency tune range
(see
linearity definition).
One or more of the following United States patents apply: 4,616,197; 4,670,681; 4,760,352.
Over the range of 669.327 MHz 鹵25 ppm and the conditions of Note 1.
BLOCK DIAGRAM
V CC
V tune
SAW Oscillator
Buffer Amplifier
Q
_
Q
7.
8.
9.
10.
RF Monolithics, Inc.
Phone: (972) 233-2903
Fax: (972) 387-8148
RFM Europe
Phone: 44 1963 251383
Fax: 44 1963 251510
漏1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
E-mail: info@rfm.com
http://www.rfm.com
OP4008B-041003
Page 1 of 5

OP4008B 產(chǎn)品屬性

  • 200

  • 晶體和振蕩器

  • 振蕩器

  • -

  • VCSO（SAW）

  • 669.327MHz

  • 三態(tài)（輸出啟用）

  • -

  • 3.13V ~ 5.25V

  • ±100ppm

  • -40°C ~ 85°C

  • 70mA

  • -

  • 表面貼裝

  • 0.530" L x 0.360" W（13.46mm x 9.14mm）

  • 0.076"（1.93mm）

  • 8-SMD

  • 帶卷 (TR)

  • -

OP4008B相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
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  • 英文版
    625.00 MHz Optical Timing Clock
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  • 英文版
    622.08 MHz Optical Timing Clock
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  • 英文版
    666.51 MHz Optical Timing Clock
    RFM [RF Mo...
  • 英文版
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    Quartz SAW Stabilized and Filtered “Diff Sine” Technology
    RFM [RF Mo...
  • 英文版
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    AD
  • 英文版
    General Purpose Amplifier 4 Circuit 14-CERDIP
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD [Analog...
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD
  • 英文版
    General Purpose Amplifier 4 Circuit 14-CERDIP
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD [Analog...
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD
  • 英文版
    General Purpose Amplifier 4 Circuit 14-CERDIP
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD [Analog...
  • 英文版
    Quad Low-Offset, Low-Power Operational Amplifier
    AD
  • 英文版
    General Purpose Amplifier 4 Circuit 14-PDIP

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