 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| PTB & PTM-64A Series 6-Bit DIGITAL PHASE SHIFTER 10 to 250 MHz / Low RF Transients / Fast Switching Time / Monotonic Output / BNC or SMA PRINCIPAL SPECIFICATIONS Calibration Frequency fc, MHz 10 - 250 SMA Model Number PTM-64A-**B BNC Model Number PTB-64A-**B GENERAL SPECIFICATIONS fc 2.5% 0 to 360 nom.@fc 5.6 180 1/2 of LSB typ. (guaranteed monotonic) Impedance: 50 nom. VSWR: 1.35:1 max. Insertion Loss, IL: 3 dB nom. IL, Variation vs. Cont: 0.5 dB @ fc Input Power: +10 dBm max. Control Input: 6 Bit TTL Logic Sense: Positive +5 VDC @ 350 mA nom. Supply Power: Usable Bandwidth: Phase Shift Range:: Least Significant Bit: Most Significant Bit: Accuracy @ fc: +15 VDC @ 100 mA nom. For complete model number replace ** with desired calibration frequency, fc, in MHz Package Outline Settling Time: Weight, nominal: Operating Temp: 100 ns typ., 250 ns max. 10 oz (285 g) -- 55 to +85C Phase Shift Increments Bit 1 (LSB) Phase 5.5 2 3 4 5 6 MSB) 11.2 22.5 45.0 90.0 180 General Notes: 1. PTM-64A series phase shifters are controlled directly from TTL logic circuits and are available for center frequencies from 10 to 250 MHz. 2. Their lumped element design is inherently narrow band since it utilizes a quadrature hybrid in each switch section. However, this approach provides much smoother phase transitions than a switched cable design since the switching does not take place in the RF signal path. This feature makes the PTM-64A series preferable for applications where minimizing switching transients is important. 3. Accuracy and temperature stability of each phase shift section allows for a resolution of 5.6, but as total phase shift increases, overall accuracy deteriorates due to cumulative internal reflections. 24May96 NOTES: 1. Tolerance on 3 place decimals .020(.51) except as noted. 2. Dimensions in inches over millimeters. F rf t e if r to c n a tM ERRI AC /41 Faifel Pl,W estCal el,NJ,07006 / 973o ur h r n o ma in o t c M ri d . dw l 5751300 /FAX 973- 0531 575- |
Price & Availability of PTB-64A-10B
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |