GMR Head Preamplifier
Abstract: MAGNETIC HEAD reader writer VM5141
Text: VM5141 VTC Inc. 990823 PRELIMINARY FEATURES August 23, 1999 BLOCK DIAGRAM V ,M5 4 6 or 141 8-C ha nne l, AM R or GM R He ad s, C urre nt B ia s/C urre nt Sen se, C o nfigu ra ble Writ e C urrent Over/UNnd ew ershoo t, P in La yer R eve rsal, +5 V/+ 8V Sup plies, R e gister Prog ra mm ab le, T A De tect io n a nd Co mp en sation , Ba nd widt h 2 80+ M H z
|
Original
|
VM5141
GMR Head Preamplifier
MAGNETIC HEAD reader writer
VM5141
|
PDF
|
mr 4720
Abstract: hard disk head preamp max 8770 HR8P HR7P
Text: Value The Customer V10615 10-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER with SERVO WRITE CAPABILITY 980603 June 3, 1998 BLOCK DIAGRAM • General GND FLT - Designed for Use With Four-Terminal MR Heads - Operates from +5 and -3 Volt Power Supplies
|
Original
|
V10615
10-CHANNEL,
mr 4720
hard disk head preamp
max 8770
HR8P
HR7P
|
PDF
|
ZO 103 MN
Abstract: zo 107 MA VM VTC 777
Text: VM5131 VTC Inc. 990823 PRELIMINARY FEATURES August 23, 1999 BLOCK DIAGRAM V ,M5 4 6 or 141 8-C ha nne l, AM R or GM R He ad s, C urre nt B ia s/C urre nt Sen se, C o nfigu ra ble Writ e C urrent Over/UNnd ew ershoo t, P in La yer R eve rsal, +5 V/+ 8V Sup plies, R e gister Prog ra mm ab le, T A De tect io n a nd Co mp en sation , Ba nd widt h 2 80+ M H z
|
Original
|
VM5131
ZO 103 MN
zo 107 MA
VM VTC 777
|
PDF
|
Untitled
Abstract: No abstract text available
Text: VM 61214 VTC Inc. Value the C ustom er 14-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE 950801 ADVANCE INFORMATION F E A TU R ES • High Performance - Read Voltage Gain = 200 V/V Typical - Input Noise = 0.65 nV/VHz Typical
|
OCR Scan
|
14-CHANNEL,
resistor14
40/Rwc
Rt/700)
|
PDF
|
2171.75
Abstract: 74350
Text: VTC Inc. Value the Customerr* V M 6 1 0 1 2 12-CHANNEL, HIGH-PERFORMANCE, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER PRELIMINARY F E A TU R ES Read Gain = 450 V/V MR Bias Current Range = 8 - 1 8 mA Low Input Noise = 0.55 nV/VHz Maximum Write Current Range = 10 - 35 mA
|
OCR Scan
|
12-CHANNEL,
VM61012
2171.75
74350
|
PDF
|
Untitled
Abstract: No abstract text available
Text: V TC Inc. Value the Customer V M 6170S Series MAGNETO-RESISTIVE HEAD, PROGRAMMABLE READ/WRITE PREAMPLIFIER 970801 PRELIMINARY FE A T U R E S BLOCK DIAGRAM • August,1997 G e n e ra l - Designed for Use With Four-Terminal MR Heads - 3-Line Serial Interface
|
OCR Scan
|
6170S
10-Channels
|
PDF
|
rdn 240
Abstract: No abstract text available
Text: VM61214/VM61214M V TC Inc. Vêtue the Customer 960601 FEATURES 14-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE AND MIRRORED DIE PRELIM INARY_ DIE PAD DIAGRAM • High Performance - Read Voltage Gain = 200 V/V Typical
|
OCR Scan
|
VM61214/VM61214M
14-CHANNEL,
rdn 240
|
PDF
|
mr 4720
Abstract: hard disk head preamp
Text: VM61210S ^ ito fr V T C Inc. « .* .» 10-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER with SERVO WRITE CAPABILITY 960801 August,1996 FEATU R ES • BLO CK DIAGRAM General FLT - Designed for Use With Four-Terminal MR Heads - Operates from +5 and -3 Volt Power Supplies
|
OCR Scan
|
VM61210S
10-CHANNEL,
peed510
mr 4720
hard disk head preamp
|
PDF
|
AN 15525
Abstract: HR11P HR3N hr2p
Text: É ü V M 6 1 2 1 4 /V M 6 1 2 1 4 M V TC Inc. Value the Customer FEATURES 14-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE AND MIRRORED DIE PRELIMINARY DIE PAD DIAGRAM • High Performance • Read Voltage Gain = 200 V/V Typical
|
OCR Scan
|
14-CHANNEL,
HR10P
HR10N
HW10X
HW10Y
HR11P
HW11X
HW11Y
HR12P
HR12N
AN 15525
HR3N
hr2p
|
PDF
|
4 to 20ma current source circuit diagram using LM
Abstract: hr6p
Text: V M 6 1 5 0 E S eries y y % '- A# V T C In c . Value the Customer FEATURES 2, 4 or 8-CHANNEL, 5-VOLT, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER with SERVO WRITE PRELIMINARY A u g u s t, 1 9 9 7 BLOCK DIAGRAM • General - Designed for Use With Four-Terminal MR Heads
|
OCR Scan
|
48-lead
VM6150E
VM6158E
4 to 20ma current source circuit diagram using LM
hr6p
|
PDF
|
hard disk head preamp
Abstract: hard drive preamp circuit VM6202 56728
Text: Value the Customer VM 6202 Series MAGNETO-RESISTIVE HEAD, PROGRAMMABLE READ/WRITE PREAMPLIFIER PRELIMINARY FEATURES • General - Requires Only One External Component Rext - Designed for Use With Four-Terminal MR Heads - 2-Line Serial Interface (Provides Programmable Bias Current, Write Current,
|
OCR Scan
|
|
PDF
|
ISS55
Abstract: No abstract text available
Text: VM 61210 » VTC In c . Value the Customer 10-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE 960801 FEATURES • High Performance - Read Voltage Gain = 150 V/V Typical - Input Noise = 0.70 nV/VHz Typical - Head Inductance Range = 100 nH to 500 nH
|
OCR Scan
|
10-CHANNEL,
iss55
VM61210
|
PDF
|
2171.75
Abstract: mn 53100 vtc vm VM VTC
Text: VM 6108 V T C In c. Value the C ustom er 8-CHANNEL, HIGH-PERFORMANCE, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER PRELIMINARY F E A TU R ES Read Gain = 450 V/V MR Bias C urrent Range = 8 - 1 8 mA Low Input Noise = 0.55 nV/VFiz Maxim um W rite C urrent Range = 10 - 30 mA
|
OCR Scan
|
jti00
2171.75
mn 53100
vtc vm
VM VTC
|
PDF
|
hr6p
Abstract: CN1718 VM61210 100 LMR 40
Text: w VM 61210 W 10-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE FEATURES • High Performance - Read Voltage Gain = 150 V/V Typical - Input Noise = 0.70 nV/'/Hz Typical - Head Inductance Range = 100 nH to 500 nH - Write Current Range = 2 0 - 4 0 mA
|
OCR Scan
|
10-CHANNEL,
VM61210
n--b35
hr6p
CN1718
VM61210
100 LMR 40
|
PDF
|
|
|
RC SERVO digital CIRCUIT
Abstract: No abstract text available
Text: VM6150S Series VTC Inc. Value the Customerm 960801 FEATU R ES • Designed for U se With Four-Terminal M R Heads Bandwidth = 130 M H z Nominal Operates from a Single +5 Volt Power Supply Fault Detection Capability Thermal Asperity Detection Capability Available In a Plastic T Q FP Package
|
OCR Scan
|
VM6150S
Writ3-5100
6158S
Rh/800)
RC SERVO digital CIRCUIT
|
PDF
|
mr 4720
Abstract: No abstract text available
Text: V VTC Inc. v* u » m c u* o m * ~ M 6 1 2 1 S 10-CHANNEL, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER with SERVO WRITE CAPABILITY Aug usi,1997 FEATU R ES • G eneral BLOCK DIAGRAM G NO FLT VEE VCC - Designed for Use With Four-Terminal MR Heads - Operates from +5 and -3 Volt Power Supplies
|
OCR Scan
|
10-CHANNEL,
mA510
mr 4720
|
PDF
|
Untitled
Abstract: No abstract text available
Text: DALLAS S SEMICONDUCTOR DS2118M Ultra2 LVD/SE SCSI Terminator FEATURES PIN ASSIGNMENT • Fully compliant with Ultra2 SCSI ■ Provides Multimode Low Voltage Differential/Single-Ended LVD/SE termination for 9 signal line pairs ■ Auto-selection of LVD or SE termination
|
OCR Scan
|
DS2118M
|
PDF
|
hr 8327
Abstract: hr6p TAD-T2 LM 1122
Text: VM 6170 Series v . W VTC Inc. Va/ue #w Customer7* MAGNETO-RESISTIVE HEAD, PROGRAMMABLE READ/WRITE PREAMPLIFIER PRELIMINARY FEATU R ES • August,1996 BLOCK DIAGRAM General GND - Designed for Use With Four-Terminal MR Heads - 3-Line Serial Interface Provides Programmable Bias Current, Write Current,
|
OCR Scan
|
10-Channels
hr 8327
hr6p
TAD-T2
LM 1122
|
PDF
|
42530
Abstract: No abstract text available
Text: V T C Inc. Value the Customer V M 6170 Series MAGNETO-RESISTIVE HEAD, PROGRAMMABLE READ/WRITE PREAMPLIFIER PRELIMINARY FEATURES • • • A u g u s t, 1 9 9 7 BLOCK DIAGRAM General - Designed for Use With Four-Terminal MR Heads - 3-Line Serial Interface
|
OCR Scan
|
10-Channels
42530
|
PDF
|
VTC, VM
Abstract: VM VTC
Text: VM 6150S Series V T C In C a Value the Customer FEATURES • G eneral 4, 6 or 8-CHANNEL, 5-VOLT, MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER with SERVO WRITE PRELIMINARY August,1997 BLOCK DIAGRAM vcc - Designed for Use With Four-Terminal MR Heads - Bandwidth = 160 MHz Typical
|
OCR Scan
|
6150S
48-lead
VM6150S
6158S
VTC, VM
VM VTC
|
PDF
|
M61210
Abstract: hard disk head preamp EN 61210 c17r p 61210
Text: # % i M 4 JP VTC Inc. Value the Customer V M 6 1 2 1 0 10-CHANNEL,9 MAGNETO-RESISTIVE HEAD, READ/WRITE PREAMPLIFIER WITH SERVO WRITE 950801 PRELIMINARY_ FEATU R ES CONNECTION DIAGRAM • • • • • • • • • • High Performance
|
OCR Scan
|
10-CHANNEL
10-Channels
40/Rwc
M61210
hard disk head preamp
EN 61210
c17r
p 61210
|
PDF
|
