CPC7593BBTR Clare, CPC7593BBTR Datasheet
CPC7593BBTR
Specifications of CPC7593BBTR
Related parts for CPC7593BBTR
CPC7593BBTR Summary of contents
Page 1
... TESTin CHANTEST DS-CPC7593 - R04 Description The CPC7593 is a member of Clare’s next generation Line Card Access Switch (LCAS) family. This monolithic 10-pole line card access switch is available pin SOIC pin DFN package. It provides the necessary functions to replace three 2-Form-C electromechanical relays on analog line cards or combined voice and data line cards found in central office, access, and PBX equipment ...
Page 2
... Mechanical Dimensions and PCB Land Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.1.1 CPC7593Z . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.1.2 CPC7593B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 3.1.3 CPC7593M . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 3.2 Tape and Reel Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2.1 CPC7593Z: 20-Pin SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2.2 CPC7593B: 28-Pin SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2.3 CPC7593M: 28-Pin DFN 3.3 Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.3.1 Moisture Reflow Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.3.2 Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 3.4 Washing www.clare.com R04 ...
Page 3
... LINE RINGING TESTout 27 14 LATCH TESTin IN 12 RINGING 11 IN TESTout www.clare.com CPC7593 Name Description F Fault ground GND NC No connection NC No connection NC No connection T Tip lead of the TESTin bus TESTin T Tip lead of the SLIC BAT T Tip lead of the line side LINE T Ringing generator return ...
Page 4
... Specifications cover the operating temperature range T = -40°C to +85°C. Also, unless otherwise specified A all testing is performed with V Unit input voltage + - +0 320 V 320 V 465 V 250 +110 °C +150 °C www.clare.com = +5V , logic low DD dc and logic high input voltage is dc R04 ...
Page 5
... R04 Symbol to T LINE BAT to R LINE BAT Δ ±320 V LINE LINE , ±330 V I LINE LINE ±310 V LINE - www.clare.com Minimum Typical Maximum 0.1 - 0.3 1 0.1 14 20 0.15 0.8 - 225 - 80 150 - 400 425 - 2 0 ...
Page 6
... PP (Not production tested - limits are dv/dt sensitivity guaranteed by design and quality control sampling audits.) 6 Symbol to T LINE RINGING ±320V RINGING LINE , ±330V I RINGING LINE ±310 V LINE - www.clare.com Minimum Typical Maximum 0.1 - 0 110 120 210 - 2.5 - 0.1 - 0.3 1 0.1 - 500 ...
Page 7
... R04 Symbol to R LINE RINGING RINGING RINGING , ±320V RINGING LINE , ±330V I RINGING LINE ±310V RINGING LINE - www.clare.com Minimum Typical Maximum 0.05 - 0 0.1 0. 150 - - 2 - 450 - 0.1 - 0.3 1 0.1 - 500 - CPC7593 Unit μ ...
Page 8
... Square Wave, 100Hz PP (Not production tested - limits are dv/dt sensitivity guaranteed by design and quality control sampling audits.) 8 Symbol to T LINE TESTOUT to R LINE TESTOUT LINE , R ) LINE www.clare.com Minimum Typical Maximum 0.1 - 0 140 - 80 100 - - 210 250 - 2.5 - 0.1 - 0.3 1 ...
Page 9
... R04 Symbol Minimum to T TESTin RINGING )=±320V TESTin , T )=±330V I TESTin )=±310V TESTin - www.clare.com CPC7593 Typical Maximum 0.1 - 0 100 120 210 0.1 - 0.3 1 0.1 500 - Unit μ ...
Page 10
... Symbol Minimum to TESTin )=±320V TESTin , R )=±330V I TESTin )=±310V TESTin - www.clare.com Typical Maximum 0.05 - 0 0.75 1 100 - - 1 - 450 - 0.1 - 0.3 1 0.1 500 - Unit μA Ω ...
Page 11
... R04 Symbol Minimum to T TESTin BAT to R TESTin BAT )=±320V TESTin , R )=±330V I TESTin )=±310V TESTin - www.clare.com CPC7593 Typical Maximum 0.1 - 0 160 - 80 110 - - 210 250 0.1 - 0.3 1 0.1 500 ...
Page 12
... BAT T Logic high SD Output voltage 5 BAT T Logic low SD 12 Symbol Minimum - -10 μ Logic = High = - 10μ TSD TSD_off = 1mA = - TSD TSD_on www.clare.com Typical Maximum 0.8 1 1.7 2 True - 47 125 2 0.4 Unit V μA μA μA μA μA μ R04 ...
Page 13
... DD BAT - 2.4V - 2.4V BAT Symbol TRIG I HOLD V or TBAT § V RBAT I VBAT V or TBAT V RBAT T TSD_on T TSD_off www.clare.com Minimum Typical Maximum 4.5 5.0 5.5 -19 -48 -72 - 4.7 10.5 - 5.2 10.5 - 0.9 2.0 - 1.0 2 Minimum Typical Maximum - 2.8 3 150 - - 80 - 220 - 110 145 ...
Page 14
... Switches 0 Off 1 Off Off Off 1 Off X 1 Unchanged Unchanged Unchanged Unchanged Unchanged 1 0 Off Off www.clare.com Ringing Break Ringing TESTout Test Switches Switches Switches Switches On Off Off Off Off Off Off Off Off Off Off Off Off Off On Off On Off Off ...
Page 15
... For a falling V assure proper logic and switch behavior up to the moment the switches are forced off and external inputs are suppressed. www.clare.com and R terminals to a level below the LINE LINE supply to determine when to de-assert the under ...
Page 16
... SW3, as the break switches SW1 and SW2 close. The ringing switch, SW4, remains closed until the next zero-crossing of the ringing current. While in the make-before-break state, ringing potentials in excess of the CPC7593 protection circuitry thresholds will be diverted away from the SLIC. www.clare.com DD is below an internally set DD 17, and “ ...
Page 17
... Break switches close. on page 14, the bi-directional T of the CPC7593 switches when pulled to a logic low. Although logically disabled, an active (closed) ringing switch (SW4) will remain closed until the next current zero crossing event. www.clare.com CPC7593 Ringing Ringing Break Return Test Switch ...
Page 18
... Typically, during normal operation, this pin will be pulled create excess thermal loading the CPC7593 will enter thermal shutdown and a logic low will be output. www.clare.com low period, set the IN SD RINGING and IN inputs to the talk state ...
Page 19
... These switching characteristics will reduce and possibly eliminate overall system impulse noise normally associated with ringing switches. See Clare application note Impulse Noise Benefits of Line Card Access Switches more information. The attributes of ringing switch SW4 may make it possible to eliminate the need for a zero-cross switching scheme ...
Page 20
... LINE CPC7593. A foldback or crowbar type protector is recommended to minimize stresses on the CPC7593. Consult Clare’s application note, AN-100, Surge and Power Fault Protection Circuits for Solid State Subscriber Line to the specifications of external secondary protectors, fused resistors and PTCs. ...
Page 21
... CPC7593 Recommended PCB Land Pattern 9.30 (0.366) 1.27 0.60 (0.05) (0.024) Dimensions mm MIN / mm MAX ...
Page 22
... NOTE: As the metallic pad on the bottom of the DFN package is connected to the substrate of the die, Clare recommends that no printed circuit board traces cross this area to avoid potential shorting issues. 22 0.33 +0.07,-0.05 ...
Page 23
... K =2.60 0. (0.10 0.01 =2.60 1 (0.10) A =10. =3.20 (0.42) 0 (0.13) K =1.35 0 (0.05) P=12.00 (0.47) www.clare.com CPC7593 W=24.00 0.3 B =13.40 0.15 + (0.94 0.01) 0 (0.53 0.01 =10.75 0. Dimensions (0.42 0.01 (inches) W=24.00±0.3 B =18.50 (0.94±0.01) 0 (0.73) Dimensions mm P=12.00 (inches) (0.47) W=24 ...
Page 24
... The products described in this document are not designed, intended, authorized, or warranted for use as components in systems intended for surgical implant into the body other applications intended to support or sustain life, or where malfunction of Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice. ...