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Solutions for Cell Phones
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Analog
Discrete
Interface & Logic
Optoelectronics
Signal Path Conditioning and Logic Solutions
• Analog Switches
• TinyLogicTM Products
• Logic-Level Translators
• Audio Amplifiers and Power Amp Controllers
• Translators and USB Solutions
Analog
Discrete
Interface & Logic
Optoelectronics
Signal Path Conditioning and Logic Solutions
Cell Phone Diagram
Base
Flip
Analog Sw
Dual FSA4157
GPU
uSerDes
Camera
Hinge
uSerDes
AMP
Buffers
74LCX24*
Ring
Spec. Function
Ie. Docking
Analog Switch
for USB-FSUSB11
uProcessor
USB
T/Rx
USB
Port
Display
Analog Sw
FSA4157
TinyLogic
NC7SV19
Memory
Analog Switches
• Smallest package with low RON performance
• Excellent ESD, THD, and bandwidth
• Options to cover all cell phone switching functions
TinyLogic
• Industry’s lowest power (CPD = 6pF, 0.9uA), high performance (4 ns
@2.5V) family ULP
• Industry's highest performance TinyLogic, ULP-A (1.2ns @2.5V)
• Industry's lowest guaranteed operating voltage families ULP, ULP-A:
0.9 V to 3.6 V
• Industry's broadest portfolio, over 120 functions in 5 performance
classes
• Industry's smallest molded packages (MicroPak 6, 8, 10 lead)
Translators
FXLP
Power
Mgmt
Logic-Level Translators
• FXL Series eliminates need for preferential power-up sequencing
• Industry's lowest operating voltage translators (1.1V)
• Industry's smallest packages DQFN / MLP and Micropak TM
• 1-bit, 2-bit, 4-bit ,and 8-bit translators
• Provides space-minimized flexibility to ultra-portable designers.
DQFN Leadless Packaging for 4-6-8 Bit Logic
• 75 % smaller than TSSOP packaging
• Visible, coplanar terminals for high PC board insertion yield
USB Transceivers
• Removes ESD, translation, analog switch, and resistor devices
• Industry’s smallest 1.1 and 2.0 transceivers
• Reduced signal count interface (5 down to 3 pins to BB/ASIC)
Analog
Discrete
Interface & Logic
Optoelectronics
Signal Path Conditioning and Logic Solutions
Small, Efficient Packaging
MicroPakTM 8
2.56 mm2
Our packages are not just small, but manufacturable.
MicroPakTM was developed after consulting with customer
manufacturing engineers.
Analog
Discrete
Interface & Logic
Optoelectronics
Analog Switches
Advantages
• Low ON Resistance and Total Harmonic Distortion to maintain high fidelity
• Available in some of the smallest packages possible (MicroPakTM and SC70)
Analog
Discrete
Interface & Logic
Optoelectronics
1Ohm Analog Switches
The Industry’s Next Standard for Ultra-Portable Designs
Featuring …
• 1.0 or lower Ohm ON resistance (RON)
–Compared to 5.0 Ohms for current standards.
–Lower RON reduces the power necessary to drive a
speaker.
• ON resistance flatness (RFLAT) of 0.2 Ohms
–Compared to 6.0 Ohms for current standards.
–Smaller RON flatness is needed to minimize THD
especially for audio systems with very small
impedance loads.
• 0.002% Total Harmonic Distortion (THD) performance
–5x improvement over the 0.011% for current
standards.
–Lower THD is needed to keep the fidelity or high
quality of audio signals
• ESD performance of 5500 to 8000V
–Well above the 2000V industry standard, provides
superior protection against external transients.
• The industry’s smallest standard packages
–Pb-free 6-lead SC70 and MicroPakTM
Analog
Discrete
FSA4157
Single SPDT
FSA1156
Single SPST (NO)
FSA1157
Single SPST (NC)
FSA1256
Dual SPST (NO)
FSA1257
Dual SPST (NC)
FSA1258
Dual SPST (NO/NC)
Interface & Logic
FSA2257
Dual SPDT
Optoelectronics
TinyLogicTM Products
Reducing Power, Size and Costs
Ultra Low Power
Battery Life
Configurable Logic
NC7SZ57
23 Functions in the
Industry's Smallest
8-Lead US8
Voltage
TinyLogic
3-Input Gates
NC7SZ10
SC70 6-Lead
Dual Devices in a Single’s Space
Analog
Discrete
Interface & Logic
MicroPakTM 6-Lead
Optoelectronics
TinyLogicTM ULP
Pack more power into your cell phone designs without adding size or lowering
battery life with Fairchild’s portfolio of TinyLogic ULP products.
• TinyLogic ULP devices consume up to
50% less power than LVC or LCX
Single Gates and are ideal for cell
phones, where extended battery life is
critical.
• TinyLogic ULP devices can reduce
standby power consumption to only
17% of the digital section’s power,
reducing the overall standby power by
3%.
• MicroPak shrinks current single gate
solutions by over 65%.
Analog
Discrete
Interface & Logic
Optoelectronics
TinyLogicTM ULP
Product Portfolio
With the functions you want, in the package you need, with the voltage,
power and speed you're looking for, TinyLogic ULP is the logical answer for
your cell phone designs.
Product
NC7SZ57/NC7SZ58
NC7SZ10
NC7SP00/NC7SV00
NC7SP02/NC7SV02
NC7SP04/NC7SV04
NC7SP05/NC7SV05
NC7SP08/NC7SV08
NC7SP14/NC7SV14
NC7SP17/NC7SV17
NC7SP32/NC7SV32
NC7SP34/NC7SV34
NC7SP38/NC7SV38
NC7SP57/NC7SV57
NC7SP86/NC7SV86
NC7SP125/NC7SV125
NC7SP157/NC7SV157
NC7SP158/NC7SV158
Description
Configurable 2-Input Gate
Single 3-Input NAND Gate
Single 2-input NAND Gate
Single 2-input NOR Gate
Single Inverter
Single Inverter (Open Drain Output)
Single 2-input AND Gate
Single Inverter with Schmitt Trigger Input
Single Buffer with Schmitt Trigger
Single 2-input OR Gate
Single Buffer
Single 2-input NAND Gate (Open Drain Output)
Configurable 2-input Gate
Single 2-input Exclusive OR Gate
Single Buffer with 3-state Outputs
2-input Non-inverting Mux/Demux w/o Enable
2-input Inverting Mux/Demux w/o Enable
Note: This is only a partial listing of our TinyLogic products, please visit www.fairchildsemi.com for a complete listing .
Analog
Discrete
Interface & Logic
Optoelectronics
Logic-Level Translators
3 X FXL4245 ( 8 bits in DQFN 24)
CPU
1.8V Vcc
8 Bi-directional
Channels
8 Bi-directional
Channels
3.3V Bus
/Control
• RGB
Panel
LCD
Panel
• LCD
Panel
FXLP34 (1-bit in MicroPak)
Uni-directional 1.8V
Channels
Power
Management
3.3V
Alternative: FXL14245 for Bi-Directional single-bit translation
Advantages
• Eliminates need for power-up sequencing
• Industry's lowest operating voltage translators (1.1V)
• Industry’s only 1-Bit, 2-Bit, and 4-Bit translators
• Patented Quiet SeriesTM noise/EMI reduction circuitry
• Industry's smallest packages: DQFN/MLP and MicroPakTM
• Ultra-low dynamic power
Analog
Discrete
Interface & Logic
Optoelectronics
DQFN and MLP Packaging
DQFN 14 and TSSOP 14 Comparison
75 % Smaller than TSSOP14,16,20 lead
4-bit, 6-bit 8-bit Low Voltage Logic in Ultra Portables –
LCX, VCX, and FXL Logic Level Translators
Analog
Discrete
Interface & Logic
Optoelectronics
DQFN Packaged Logic for Portables
Introduction Plan
Phase 1
VCX
LCX
DQFN 14
74VCX08
VCX
LCX
VHC
DQFN 14
74LCX00 74VHC00
74LCX04
DQFN 16
74LCX138
DQFN 20
74VCX245 74LCX245
74LCX244
74LCX08 74VHC08
74VHC14
74VHC164
74LCX14
74LCX32
74LCX74
Additional functions in
DQFN will be introduced.
Red indicates first introductions
April 04
June 04
CY 04
Analog
Discrete
Interface & Logic
Optoelectronics
Audio Amplifiers
Fairchild offers a complete line-up of audio amplifiers specifically designed
to save space while delivering superior sound quality for portable devices,
such as cell phones.
FAN7000D
FAN7033
FAN7021 and FAN7023
Stereo Power Amplifier
2W CMOS Stereo Power
Amplifier w/ Fixed Gain
1W Mono Audio Power
Amplifier
• High power supply ripple
rejection
• Low quiescent current
• Low voltage operation
• Few external parts
required
• Built-in power save switch
and mute switch
• 1.9WRMS and 2.45WRMS
power per channel with less
than 1% and 10% THD+N,
respectively
• Internally fixed gain: 21.6dB
(Av=12)
• Low quiescent current: typical
5.5mA@5V
• Low shutdown current: typical
0.04A@5V
• Active low shutdown logic
• Surface-mount 14MLP
package(4mm x 4mm)
• Continuous average power
is 1.0W (8W)
• Low THD: typical 0.2%
@1kHz (5V)
• Do not need output coupling
capacitor or bootstrap
capacitor
• Low shutdown current:
typical 0.01µA
• Shutdown: High active
Analog
Discrete
• Built-in TSD circuit
Interface & Logic
Optoelectronics
Audio Amplifiers
Competitive Comparison
Characteristics
LMXXX
FAN7021
FAN7023
Operating Voltage
2.0V ~ 5.5V
2.0 ~ 5.5V
2.2 ~ 5.5V
Quiescent Supply Current
6.5mA
2.6mA
1.8mA
Shutdown Current
0.6uA
0.01uA
0.01uA
Power Supply Rejection
Ratio
65dB
65dB
65dB
Maximum Output Power
(RL=8W, f=1kHz)
1W
(THD+N=1%)
1W
(THD+N=0.2%)
1W
(THD+N=0.2%)
THD+N
( RL=8W, f=20kHz)
0.72%
(Po=1W)
0.5%
(Po=1Wrms)
0.4%
(Po=1Wrms)
Operating
Temperature(TA)
-40 ~ 85°C
-40 ~ 85°C
-40 ~ 85°C
Package
8SOP, 8MSOP, 8DIP
8SOP, 8MSOP
8SOP, 8MSOP
Note: The above specification applies for VDD=5V, RL=8W, TA=25 C. All values are typical.
Analog
Discrete
Interface & Logic
Optoelectronics
High-Speed Amplifiers
Fairchild’s low cost, low power voltage feedback amplifiers offer superior railto-rail performance and tiny package options—making the devices ideal for
cell phone applications.
FAN4113
FAN4272
LMV321/358/324
Low Voltage (1.2V) RRO
Amplifier
Dual, Low Cost +2.5V to +5.5V
RRIO Amplifier
(Single, Dual, Quad)
Low Power, Low Cost Amplifier
Family
• World’s first 1.2V op amp
in SC70
• +1.2 to +5.5V operation
• 640uA supply current
• Bandwidth: 36MHz
• Slew rate: 8V/us
• Input voltage noise:
12nV/Hz
• Rail-to-rail output swing
• Available in SC70-5
•
•
•
•
•
•
(Features at 2.5V)
Supply current: 130uA per
channel
Bandwidth: 4MHz
Slew rate: 4V/us
Output current: 30mA
Input voltage noise:
22nV/Hz
Directly replaces TLC2272 in
single supply applications
Analog
Discrete
•
•
•
•
•
•
•
•
•
+2.5 to +5.5V operation
Output current: - +/-30mA
Bandwidth: 2MHz
Slew rate: 1.7V/us
Is: 0.1mA
Rail-to-rail output swing
Industry standard amplifier
Very low cost CMOS amp
Pin compatible to National
Semiconductor’s LMV32X
family
Interface & Logic
Optoelectronics
High-Speed Amplifiers
Product Portfolio
High-Speed Amplifiers
1x
2x
KM4100
KM4200
CMIR
Inc.Rail
KM4270
KM7101
FAN4113
LMV321 *
LMV358 *
FAN4272*
FAN4230
Vs
(MHz)
(V/us)
(mA)
(V)
260
150
4.2
2.5 to 5.5
Yes
Yes
Output
260
150
4.2
2.5 to 5.5
Yes
No
Output
75
50
0.5
2.5 to 5.5
Yes
Yes
Output
75
50
0.5
2.5 to 5.5
Yes
No
Output
35
27
0.2
2.5 to 5.5
Yes
Yes
Output
35
27
0.2
2.5 to 5.5
Yes
No
Output
7.3
9
0.07
2.5 to 5.5
KM4470
Yes
No
Both
4.3
9
0.16
2.5 to 5.5
LMV324 *
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Both
Output
Output
Both
Output
4.3
36
2
4
>100
9
8
1.7
9
>100
0.16
0.75
0.10
0.16
<3
2.5 to 5.5
1.2 to 5.5
2.5 to 5.5
2.4 to 5.5
2.5 to 12
KM4121
KM4170
Is
Output
KM4211
KM4212
SR
No
KM4210
KM4112
BW
Yes
KM4120
KM4111
RRIO
4x
KM4101
KM4110
Power
Down
* -40 to +125C
Analog
Discrete
Interface & Logic
Optoelectronics
USB Solutions
USB Transceivers
Fairchild’s full/low speed USB transceivers offer the cell phone industry
the most common USB interfaces in ultra-small packages.
• Removes ESD, translation, analog switch, and resistor devices
• Industry’s smallest 1.1 and 2.0 transceivers
• Reduced signal count interface (5 down to 3 pins to BB/ASIC)
Product
USB1T11A
USB1T1102
USB1T1104A
USB1T1102R
USB1T1202
USB1T1301
USB1T1320
Description
USB1.1 LS/FS
USB2.0 FS w/regulator
USB2.0 LS, separate I/O
USB2.0 FS w/regulator, pull-up
USB2.0 FS
USB FS OTG
USB FS OTG w/ Carkit I/O
Analog
Package
SOIC, MLP, TSSOP
MHBCC, MLP
MHBCC
MHBCC, MLP
MicroPakTM
MLP, TSSOP
MLP, TSSOP
Discrete
Interface & Logic
Optoelectronics
RF Solutions
Power Amplifiers
Fairchild’s family of power amplifier modules (PAMs) is designed to
increase signal power, and meet the requirements of popular cellular bands
such as CDMA, W-CDMA, US-PCS, and Korean CDMA and PCS.
Advantages
• Single positive-supply operation with low power and shutdown modes
• Compact LCC packages
• 38-40% CDMA efficiency at +28 dBm output power
Configuration Product
4x4
3x3
Band
PAE(%) Icqq(mA)
@high gain
RMPA0959 CDMA
38
100
RMPA1959 US-PCS
38
80
RMPA1759 Korea-PCS 38
80
RMPA2259 W-CDMA 40
N/A
RMPA0965 CDMA
40
N/A
RMPA1965 US-PCS
40
N/A
RMPA1765 Korea-PCS 40
N/A
RMPA2265 W-CDMA 40
N/A
Analog
Discrete
Icqq(mA)
@low gain
55
40
40
50
55
55
50
N/A
Interface & Logic
ACPR1/2
(dBc)
-50min/60min
Optoelectronics