UM3699A Dual DPDT Ultra-Low RON Analog Switch UM3699A QFN16 3.0×3.0 General Description The UM3699A are dual independent ultra low RON DPDT analog switches. These devices are designed for low operating voltage, high current switching of speaker output for cell phone applications. They can switch a balanced stereo output and can handle a balanced microphone/speaker/ring−tone generator in a monophone mode. The UM3699A have no internal shunt resistors, which make it compatible for switching data lines that keep a specific voltage when the NO or NC terminals are not connected, avoiding power loss on the shunt resistors. The devices also have a break-before-make feature that further reduces popping. Applications Features Cell Phone Speaker/Microphone Switching Ring-Tone Chip/Amplifier Switching Four Unbalanced (Single−Ended) Switches Stereo Balanced (Push−Pull) Switching Pin Configurations Single Supply Operation: 1.65V to 5.5V Function Directly from Battery Maximum Breakdown Voltage: 6 V Low Static Power Tiny 3.0mm×3.0mm QFN16 Pb−Free Package Top View (Top View) XX: Week Code UM3699A QFN16 3.0×3.0 Ordering Information Part Number Packaging Type Marking Code Shipping Qty UM3699A QFN16 3.0×3.0 UM3699A 3000pcs/13 Inch Tape & Reel ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 1/11 UM3699A Pin Description Pin Number Symbol Name and Function 1, 3, 5, 7, 9, 11, 13, 15 2, 10 4, 8, 12, 16 6 14 1S1 to 4S1, 1S2 to 4S2 1−2IN, 3−4IN D1 to D4 GND VCC Independent Channels Controls Common Channels Ground (V) Positive Supply Voltage Internal Circuit and Diagram of UM3699A 1S2/2S2 1S1/2S1 D1/D2 1-2 IN 3S2/4S2 3S1/4S1 D3/D4 3-4 IN Truth Table IN H L S1 ON OFF S2 OFF ON Absolute Maximum Ratings Symbol VCC VIS VIN Ianl1 Ianl−pk Iclmp tr, tf Parameter Value Positive DC Supply Voltage -0.5 to +5.5 Analog Input Voltage (VNO_, VNC_, or VCOM_) -0.5 ≤VIS≤VCC Digital Select Input Voltage -0.5 ≤ VI ≤5.5 Continuous DC Current from COM to NC/NO ±300 Peak Current from COM to NC/NO, 10 duty cycle (Note 1) ±500 Continuous DC Current into COM/NO/NC with respect to VCC ±100 or GND Input Rise or Fall Time, VCC = 3.0 V to 4.5V 0 10 Unit V V V mA mA mA ns/V ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 2/11 UM3699A Recommended Operating Conditions Symbol VCC VIN VIS TA tr, tf Parameter DC Supply Voltage Digital Select Input Voltage Analog Input Voltage (NC, NO, COM) Operating Temperature Range Input Rise or Fall Time, VCC = 3.0 V to 4.5V Min Max Unit 1.65 GND GND -40 0 5.5 VCC VCC +85 10 V V V °C ns/V DC Characteristics − Digital Section (Voltages Referenced to GND) Symbol Parameter VIH Minimum High Level Input Voltage, Select Inputs VIL Maximum Low Level Input Voltage, Select Inputs IIN IOFF ICC Maximum Input Leakage Current, Select Inputs Power Off Leakage Current Maximum Quiescent Supply Current(Note 1) Condition VCC 1.8 2.5 2.8 3.6 1.8 2.5 2.8 3.6 VIN = VCC or GND VIN = VCC or GND Select and VIS = VCC or GND Guaranteed Limit -40℃ to 85℃ 25℃ 1.2 1.2 1.5 1.5 1.6 1.6 2.8 2.8 0.4 0.4 0.5 0.5 0.6 0.6 1.0 1.0 Unit V V 3.6 0.1 1.0 µA 0 0.5 2.0 µA 1.65 to 5.5 1.0 2.0 µA ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 3/11 UM3699A DC Electrical Characteristics − Analog Section Symbol Parameter Condition VCC RON VIN ≤ VIL or VIN ≥ VIH VIS = GND to VCC, IINI ≤100 mA 2.5 NC/NO On Resistance (Note 1) RFLAT △ RON INC(OFF) INO(OFF) ICOM(ON) Guaranteed Maximum Limit -40℃ to 85℃ 25℃ Min Max Min Max 0.65 0.75 3.0 0.6 0.75 3.6 0.55 0.7 2.5 0.15 0.15 3.0 0.15 0.15 3.6 0.15 0.15 2.5 0.06 0.06 3.0 0.05 0.05 3.6 0.05 0.05 Unit Ω NC/NO On Resistance Flatness(Notes 1, 3) ICOM = 100 mA VIS = 0 to VCC On−Resistance Match Between Channels (Notes 1, 2) VIS = 1.3 V; ICOM = 100 mA VIS = 1.5 V; ICOM = 100 mA VIS = 2.2 V; ICOM = 100 mA NC or NO Off Leakage Current (Note 1) VIN = VIL or VIH VCOM = 3.3 V 3.6 -0.1 0.1 -1 1 μA COM ON Leakage Current (Note 1) VIN = VIL or VIH VCOM = 0.3V/3.3V VNO or VNC =0.3V/3.3V or floating 3.6 -0.1 0.1 -1 1 μA Ω Ω Note 1: Guaranteed by design. Resistance measurements do not include test circuit or package resistance. Note 2: △ RON = RON(MAX) − RON(MIN) between nS1 or nS2. Note 3: Flatness is defined as the difference between the maximum and minimum value of on resistance as measured over the specified analog signal ranges. ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 4/11 UM3699A AC Electrical Characteristics (Input tr = tf = 3.0ns) Symbol Parameter tON Turn−On Time tOFF Turn−Off Time tBBM Minimum Break−Before−Make Time Symbol CIN CSN CD Test Conditions RL = 50Ω, CL = 35 pF (Figure 2&3) RL = 50Ω, CL = 35 pF (Figure 2&3) RL = 50Ω, CL = 35 pF (Figure 1) Parameter Control Pin Input Capacitance Sn Port Capacitance D Port Capacitance When Switch is Enabled Guaranteed Maximum Limit -40℃ to 85℃ 25℃ VCC (V) VIS (V) 2.3 − 4.5 1.5 50 60 ns 2.3 − 4.5 1.5 30 40 ns 3.0 1.5 15 15 ns Unit Typical @ 25℃ VCC = 4.5 V 7.0 72 Unit 230 pF pF pF Additional Application Characteristics (Voltages Referenced to GND Unless Noted) Symbol Parameter Condition VCC (V) Typ. Unit BW Maximum On-Channel −3dB Bandwidth or Minimum Frequency Response (Figure 7) VIN centered between VCC and GND 1.65 − 4.5 20 MHz VISO Off-Channel Isolation (Figure 8) 1.65 − 4.5 −62 dB Q Charge Injection Select Input to Common I/O 1.65 − 4.5 50 pC THD Total Harmonic Distortion THD + Noise 4.5 0.01 % VCT Channel−to−Channel Crosstalk (Figure 9) 1.65 − 4.5 −62 dB f = 100 kHz; VIS = 1VRMS; CL = 5 pF VIN centered between VCC and GND VIN = VCC to GND, RIS = 0Ω, CL = 1 nF Q = CL×VOUT FIS = 20 Hz to 20 kHz, RL = Rgen = 600Ω, CL = 50 pF, VIS = 2 VPP f = 100 kHz; VIS = 1VRMS, CL = 5 pF, RL = 50Ω, VIN centered between VCC and GND ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 5/11 UM3699A Test Circuits ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 6/11 UM3699A Typical Operating Characteristics On Resistance vs COM Voltage On Resistance vs COM Voltage 0.8 5.0 Vcc=1.8V Vcc=2.5V Vcc=3.0V Vcc=3.6V 4.5 4.0 0.6 Ron(ohm) Ron(ohm) 3.5 85C -40C 25C VCC=3.6V 0.7 3.0 2.5 2.0 1.5 0.5 0.4 0.3 0.2 1.0 0.1 0.5 0.0 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 Vcom (V) Vcom (V) On Resistance vs COM Voltage 0.9 85C VCC=3.0V 0.8 -40C 0.7 25C Ron(ohm) 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 0.5 1 1.5 2 2.5 3 3.5 4 Vcom (V) ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 7/11 UM3699A Typical Operating Characteristics (Continued) Bandwidth vs Frequency VCC=3.6V Off-Isolation vs Frequency VCC=3.6V ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 8/11 UM3699A Typical Operating Characteristics (Continued) Crosstalk vs Frequency VCC=3.6V ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 9/11 UM3699A Package Information UM3699A QFN16 3.0×3.0 Outline Drawing E b N9 N13 Symbol k N9 N13 N5 N16 N5 N16 N1 N1 Top View Bottom View A A2 A1 e D E1 D1 Side View L A A1 A2 D E D1 E1 k b e L DIMENSIONS MILLIMETERS INCHES Min Max Min Max 0.600 0.900 0.024 0.035 0.000 0.500 0.000 0.002 0.153 0.253 0.006 0.010 2.900 3.100 0.112 0.114 2.900 3.100 0.112 0.114 1.600 1.860 0.063 0.073 1.600 1.860 0.063 0.073 0.200REF 0.008REF 0.180 0.300 0.007 0.012 0.500REF 0.019REF 0.250 0.550 0.010 0.022 Land Pattern NOTES: 1. Compound dimension: 3.00×3.00; 2. Unit: mm; 3. General tolerance ±0.05mm unless otherwise specified; 4. The layout is just for reference. Tape and Reel Orientation UM 3699A XX ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 10/11 UM3699A IMPORTANT NOTICE The information in this document has been carefully reviewed and is believed to be accurate. Nonetheless, this document is subject to change without notice. Union assumes no responsibility for any inaccuracies that may be contained in this document, and makes no commitment to update or to keep current the contained information, or to notify a person or organization of any update. Union reserves the right to make changes, at any time, in order to improve reliability, function or design and to attempt to supply the best product possible. Union Semiconductor, Inc Add: Unit 606, No.570 Shengxia Road, Shanghai 201210 Tel: 021-51093966 Fax: 021-51026018 Website: www.union-ic.com ________________________________________________________________________ http://www.union-ic.com Rev.09 Dec.2014 11/11